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"sourceId": "src-scotts-product", "sourceClass": "manufacturer", "title": "Scotts Turf Builder Thick'R Lawn Tall Fescue Mix product page", "url": "https://scottsmiraclegro.com/en-us/brands/scotts/products/grass-seed/scotts-turf-builder-thick-r-lawn-tall-fescue-mix/30073.html", "accessed": "2026-06-18", "reliability": "primary" }, { "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "sourceId": "src-scotts-product-label", "sourceClass": "seed-label", "title": "Scotts Turf Builder Thick'R Lawn Tall Fescue Mix label PDF", "url": "https://smg.widen.net/view/pdf/ayygueeiw4/T97722_30073_BG8591_20210506_CFL.pdf?t.download=true&u=u83hmm", "accessed": "2026-06-18", "reliability": "primary" }, { "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "sourceId": "src-homedepot-30073", "sourceClass": "marketplace", "title": "Home Depot listing for Scotts Turf Builder Thick'R Lawn Tall Fescue Mix 12 lb", "url": "https://www.homedepot.com/p/Scotts-Turf-Builder-Thick-R-Lawn-Tall-Fescue-Mix-12-lbs-Grass-Seed-Fertilizer-and-Soil-Improver-to-Thicken-Thin-Grass-30073/304082101", "accessed": "2026-06-18", "reliability": "commerce" }, { "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "sourceId": "src-umd-overseeding", "sourceClass": "university-extension", "title": "University of Maryland Extension: Maintaining an established lawn", "url": "https://extension.umd.edu/resource/maintaining-established-lawn", "accessed": "2026-06-18", "reliability": "primary" }, { "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "sourceId": "src-mu-establishment", "sourceClass": "university-extension", "title": "University of Missouri Extension: Cool-season grasses, establishment and renovation", "url": "https://extension.missouri.edu/publications/g6700", "accessed": "2026-06-18", "reliability": "primary" }, { "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "sourceId": "src-umd-repair-soil", "sourceClass": "university-extension", "title": "University of Maryland Extension: Improving a struggling lawn and repairing damage", "url": "https://extension.umd.edu/resource/improving-struggling-lawn-and-repairing-damage", "accessed": "2026-06-18", "reliability": "primary" }, { "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "sourceId": "src-umd-fertilizer-caution", "sourceClass": "university-extension", "title": "University of Maryland Extension: Lawn problems not caused by pests or diseases", "url": "https://extension.umd.edu/resource/lawn-problems-not-caused-pests-or-diseases", "accessed": "2026-06-18", "reliability": "primary" } ], "receipts": [ { "receiptId": "barenbrug-rtf-water-saver:claim-product-identity", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Barenbrug RTF Water Saver.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-catalog-asin-mapping", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-catalog-asin-mapping", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B0876FGTWY.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-amazon-catalog-commerce-only", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-amazon-catalog-commerce-only", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-catalog-asin"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B0876FGTWY is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-barenbrug-amazon-cta-mapping", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-barenbrug-amazon-cta-mapping", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": [ "src-barenbrug-water-saver-page", "src-amazon-water-saver-asin" ], "sourceClasses": ["manufacturer", "marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "caveats": [ "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-barenbrug-water-saver-identity", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-barenbrug-water-saver-identity", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": [ "src-barenbrug-water-saver-page", "src-barenbrug-water-saver-print" ], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Barenbrug identifies Water Saver RTF as a homeowner grass seed product built around RTF, meaning rhizomatous tall fescue.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-barenbrug-water-saver-performance-claims", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-barenbrug-water-saver-performance-claims", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-barenbrug-water-saver-page", "src-barenbrug-water-saver-print" ], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-turf-saver-rtf-blend-ratio", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-turf-saver-rtf-blend-ratio", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-barenbrug-turf-saver-tech-sheet"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-package-label-not-seed-tag", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-package-label-not-seed-tag", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-water-saver-package-back-label"], "sourceClasses": ["seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-tall-fescue-extension-context", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-tall-fescue-extension-context", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-seed-selection"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UMN Extension describes tall fescue as deep-rooting, drought-tolerant, tolerant of wear and traffic, and usable in shade at the species level.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-fescue-water-context", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-fescue-water-context", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-water-saving"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UMN Extension describes fescue species as strong drought-tolerance options and tall fescue as able to access deeper moisture through its root system.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-rtf-extension-context", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-rtf-extension-context", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-ut-extension-fescues"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-kstate-rtf-spread-caution", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-kstate-rtf-spread-caution", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-kstate-rtf-lateral-spread"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "barenbrug-rtf-water-saver:claim-ntep-barrobusto-context", "dossierSlug": "barenbrug-rtf-water-saver", "claimId": "claim-ntep-barrobusto-context", "entity": { "kind": "product", "displayName": "Barenbrug RTF Water Saver" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-overview", "src-ntep-tf01-barrobusto", "src-barenbrug-turf-saver-tech-sheet" ], "sourceClasses": ["ntep", "manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "NTEP tall-fescue reports include BarRobusto (BAR FA 1003), but that cultivar-specific evidence does not prove BarRobusto is present in any current Water Saver RTF bag without a current seed tag.", "caveats": [ "Barenbrug's current Water Saver RTF product page links its Amazon purchase call-to-action to ASIN B076WYMZ82.", "Barenbrug states that Water Saver RTF can reduce water use by up to 30%, self-repair through rhizomes, and perform in sunny and shaded environments.", "Barenbrug's Turf Saver RTF technical sheet states that Turf Saver RTF is 60% traditional turf-type tall fescues and 40% rhizomatous tall fescue.", "The observed Water Saver package back label gives planting directions and RTF marketing language, but it is not a lot-specific seed tag with purity, weed-seed, test-date, germination-percentage, or cultivar rows.", "UT Extension describes tall fescue as spreading laterally by tillers and very short rhizomes, and identifies Labarinth as the first RTF variety bred for increased rhizome number and length.", "A Kansas State University study found that a Water Saver RTF blend containing Labarinth did not increase establishment rate or lateral spread relative to non-rhizomatous tall fescue cultivars in that study.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination test date, or full cultivar detail before purchase.", "The reader expects independently proven quick Kentucky-bluegrass-like lateral spread or guaranteed bare-spot repair.", "The reader needs a resolved buying link between catalog ASIN B0876FGTWY and Barenbrug-linked ASIN B076WYMZ82.", "The product grass type does not match the reader's climate, sun exposure, maintenance plan, or local extension guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/barenbrug-rtf-water-saver", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-barenbrug-rtf-water-saver", "commerceRefIds": ["amazon:B0876FGTWY", "amazon:B076WYMZ82"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-product-identity", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Jonathan Green Black Beauty Heavy Traffic Grass Seed.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-amazon-asin-mapping", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B000FBOOLU.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-amazon-commerce-only", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Amazon ASIN B000FBOOLU is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-jg-heavy-traffic-product", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-jg-heavy-traffic-product", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": [ "src-jonathan-green-product", "src-jonathan-green-product-label" ], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Jonathan Green positions Black Beauty Heavy Traffic for high-use areas such as backyards, sports fields, curb strips, and places where children or pets play.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-jg-species-family", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-jg-species-family", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-jonathan-green-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Jonathan Green identifies Black Beauty Heavy Traffic as a mixture of tall fescues and perennial ryegrass.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-jg-germination-and-sun", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-jg-germination-and-sun", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-jonathan-green-product-label"], "sourceClasses": ["seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current package label states a 10-14 day germination window and describes use in full sun to medium shaded areas.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-tall-fescue-traffic-context", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-tall-fescue-traffic-context", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-rutgers-tall-fescue", "src-csu-species-guidelines" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Extension sources support tall fescue as a cool-season grass with useful wear or traffic tolerance once established, but they do not prove this retail product's unnamed cultivars.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-perennial-ryegrass-role", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-perennial-ryegrass-role", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-illinois-ryegrass", "src-csu-species-guidelines" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Extension sources support perennial ryegrass as useful for quick establishment and wear tolerance, while preserving disease, heat, cold, and drought caveats.", "caveats": [ "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-heavy-traffic:claim-manufacturer-performance-attribution", "dossierSlug": "jonathan-green-black-beauty-heavy-traffic", "claimId": "claim-manufacturer-performance-attribution", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Heavy Traffic Grass Seed" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-jonathan-green-product", "src-jonathan-green-product-label" ], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "Claims about insect and disease resistance, deep roots, waxy leaves, and durable traffic performance are manufacturer claims and should stay attributed unless independent cultivar, NTEP, extension, or label evidence supports stronger wording.", "caveats": [ "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages, purity, weed seed, test date, or cultivar names before purchase.", "The site needs a self-spreading Kentucky bluegrass repair strategy rather than bunch-type tall fescue and ryegrass.", "The only support for a claim is marketplace copy, NTEP without cultivar disclosure, or unattributed Rutgers language." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-heavy-traffic", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-heavy-traffic", "commerceRefIds": ["amazon:B000FBOOLU"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-product-identity", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Jonathan Green Black Beauty Ultra.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-amazon-asin-mapping", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B003AYWG46.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-amazon-commerce-only", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B003AYWG46 is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-jg-grass-types", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-jg-grass-types", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-jonathan-green-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Jonathan Green identifies Black Beauty Ultra as a mixture of 3 turf-type tall fescues, Kentucky bluegrass, and perennial ryegrass.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-jg-stated-composition", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-jg-stated-composition", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-jonathan-green-composition-resource"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Jonathan Green separately states that Black Beauty Ultra contains 80% tall fescue, 10% Kentucky bluegrass, and 10% perennial ryegrass by weight.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-jg-germination-window", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-jg-germination-window", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-jonathan-green-product", "src-jonathan-green-product-label" ], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Jonathan Green states a 7-14 day germination window for Black Beauty Ultra under suitable conditions.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-jg-current-product-guidance", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-jg-current-product-guidance", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-jonathan-green-product", "src-jonathan-green-product-label" ], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Jonathan Green currently positions Black Beauty Ultra for cool-season seeding in fall or spring, 6+ hours of sun, and moderate traffic; the package label describes full sun to medium shaded areas.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-cool-season-species-context", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-cool-season-species-context", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-seed-selection", "src-umd-lawn-grasses"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UMN and UMD Extension describe turf-type tall fescue as a cool-season lawn grass with comparatively strong drought and traffic tolerance, while Kentucky bluegrass spreads by rhizomes but generally needs more maintenance and has weaker shade tolerance.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-extension-mixture-context", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-extension-mixture-context", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-umd-lawn-grasses", "src-purdue-rye-kbg-mixtures", "src-cornell-choose-seed" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "caveats": [ "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-jg-performance-attribution", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-jg-performance-attribution", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-jonathan-green-product", "src-jonathan-green-product-label" ], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "jonathan-green-black-beauty-ultra:claim-ntep-context", "dossierSlug": "jonathan-green-black-beauty-ultra", "claimId": "claim-ntep-context", "entity": { "kind": "product", "displayName": "Jonathan Green Black Beauty Ultra" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-overview", "src-ntep-ratings-guide", "src-ntep-tall-fescue-state-data" ], "sourceClasses": ["ntep"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "NTEP is a cultivar-trial source for turfgrass adaptation, but ratings must be interpreted by location, maintenance level, and the specific table being cited.", "caveats": [ "State and university extension sources support using species mixtures to balance site needs, but they also show why percent-by-weight mix ratios should not be treated as mature-stand percentages or as local cultivar recommendations.", "Claims about waxy leaf coating, roots up to four feet deep, and insect/disease tolerance are manufacturer-label claims and should stay attributed rather than presented as Premium Grass Seeds test results.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/jonathan-green-black-beauty-ultra", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-jonathan-green-black-beauty-ultra", "commerceRefIds": ["amazon:B003AYWG46"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-product-identity", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Outsidepride Combat Extreme Northern Zone.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-amazon-asin-mapping", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B01C4R4J8A.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-amazon-commerce-only", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B01C4R4J8A is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-combat-product-identity", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-combat-product-identity", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": [ "src-outsidepride-combat-product", "src-outsidepride-combat-package-gallery" ], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Outsidepride identifies this product as Combat Extreme Northern Zone with OptiGrowth coating and sells it in 5, 10, 25, and 50 pound OptiGrowth-coated size variants.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-combat-composition-stated", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-combat-composition-stated", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-outsidepride-combat-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "caveats": [ "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-combat-zone-guidance", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-combat-zone-guidance", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-outsidepride-combat-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-combat-planting-guidance", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-combat-planting-guidance", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-outsidepride-combat-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Outsidepride's product page states seeding rates of 6-8 pounds per 1,000 square feet for new turf and 3-4 pounds per 1,000 square feet for overseeding, with planting when soil reaches 55 degrees F in spring or up to six weeks before frost.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-umn-species-and-label-context", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-umn-species-and-label-context", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-seed-selection", "src-umn-water-saving"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UMN Extension supports the species-level context that tall fescue is deep-rooting, drought/traffic tolerant, and usable in shade, while Kentucky bluegrass spreads by rhizomes, can recover quickly, and generally requires more maintenance. UMN also says the seed label is the source for percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-extension-90-10-context", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-extension-90-10-context", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-seed-selection", "src-umd-tt77"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-umd-transition-context", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-umd-transition-context", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umd-lawn-grasses", "src-umd-tt77"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UMD Extension identifies tall fescue as the most commonly recommended cool-season lawn grass for most Maryland residences and says Kentucky bluegrass can help self-repair through rhizomes, but Kentucky bluegrass is higher-maintenance and more vulnerable to drought, summer patch, and root damage from beetle grubs.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-purdue-cold-establishment-context", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-purdue-cold-establishment-context", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-purdue-establishment"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Purdue and University of Illinois extension guidance supports late summer to early fall as the optimal cool-season turfgrass seeding window in Indiana/Illinois and notes dormant seeding is more effective in the northern half of those states because colder weather delays germination until spring.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-combat-extreme:claim-ntep-midnight-context", "dossierSlug": "outsidepride-combat-extreme", "claimId": "claim-ntep-midnight-context", "entity": { "kind": "product", "displayName": "Outsidepride Combat Extreme Northern Zone" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-overview", "src-ntep-ratings-guide", "src-ntep-kbg-2025" ], "sourceClasses": ["ntep"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "NTEP's 2023 National Kentucky Bluegrass Test 2025 progress report lists Midnight as a standard Kentucky bluegrass entry and provides location- and stress-specific ratings tables; it does not prove the full Combat Extreme blend, the undisclosed tall fescue cultivars, or a current retail lot.", "caveats": [ "Outsidepride states Combat Extreme Northern Zone combines 90% turf-type fescue and 10% Kentucky bluegrass by weight, says the seed-count mix is nearly 50/50, and says the Kentucky bluegrass component contains Midnight Kentucky bluegrass.", "Outsidepride's prose presents USDA Zones 4-5 as the optimal Northern Zone guideline, while the product planting guide lists Zones 3-8; this conflict should be attributed rather than converted into an independent regional recommendation.", "Extension sources support 90% turf-type tall fescue / 10% Kentucky bluegrass as a plausible seed-weight pattern for some cool-season or transition-zone lawn contexts, but those sources do not verify this product's lot composition.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, or full cultivar detail before purchase.", "The product grass type does not match the reader climate, sun exposure, or local extension guidance.", "The only available support is marketplace copy.", "The reader needs product-level proof of disease resistance, cold hardiness, shade performance, or drought performance rather than manufacturer statements and species-level extension context." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-combat-extreme", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-combat-extreme", "commerceRefIds": ["amazon:B01C4R4J8A"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-product-identity", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Outsidepride Legacy Fine Fescue Mix.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-amazon-asin-mapping", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B004MNATTS.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-amazon-commerce-only", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Amazon ASIN B004MNATTS is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-outsidepride-blend-family", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-outsidepride-blend-family", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-outsidepride-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Outsidepride identifies Legacy Fine Fescue as a blend of hard fescue, Chewings fescue, and creeping red fescue.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-outsidepride-stated-composition", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-outsidepride-stated-composition", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-outsidepride-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Outsidepride marketing copy states a 20% hard fescue, 40% Chewings fescue, and 40% creeping red fescue formula for Legacy Fine Fescue.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-fine-fescue-shade-low-input-context", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-fine-fescue-shade-low-input-context", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-fine-fescue", "src-csu-fine-fescue"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "UMN and CSU Extension support fine fescues as useful cool-season options for shade or low-input lawns, but species choice and site conditions still matter.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-fine-fescue-traffic-caution", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-fine-fescue-traffic-caution", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-csu-fine-fescue"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "caveats": [ "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-fine-fescue-species-differences", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-fine-fescue-species-differences", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-purdue-fine-fescue"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-legacy-fine-fescue:claim-optigrowth-attribution", "dossierSlug": "outsidepride-legacy-fine-fescue", "claimId": "claim-optigrowth-attribution", "entity": { "kind": "product", "displayName": "Outsidepride Legacy Fine Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-outsidepride-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "OptiGrowth coating and endophyte language on the Outsidepride page should stay attributed to Outsidepride unless independent label or trial evidence is attached.", "caveats": [ "CSU Extension cautions that fine fescues have only moderate wear tolerance and slower recovery from traffic injury, so Legacy should not be treated as a sports-turf or dog-run answer without stronger site-specific support.", "Purdue Extension notes that fine fescue taxa differ from one another; do not infer identical shade, drought, traffic, or maintenance performance from the phrase fine fescue alone.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The site gets constant dog, sports, or foot traffic and needs fast recovery.", "The buyer needs a current seed tag with purity, germination, weed seed, origin, and cultivar detail before purchase.", "The site is a hot full-sun southern lawn where local extension guidance points away from cool-season fine fescue." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-legacy-fine-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-legacy-fine-fescue", "commerceRefIds": ["amazon:B004MNATTS"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-product-identity", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Outsidepride Midnight Kentucky Bluegrass.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-amazon-asin-mapping", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B004MN5O6Q.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-amazon-commerce-only", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B004MN5O6Q is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-amazon-current-listing", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-amazon-current-listing", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "medium", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon currently presents B004MN5O6Q as an Outsidepride Midnight Kentucky Bluegrass 5 lb listing with manufacturer and part-number details, which is sufficient for buy-link mapping only.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-outsidepride-midnight-identity", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-outsidepride-midnight-identity", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": [ "src-outsidepride-midnight-product", "src-outsidepride-package-image" ], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Outsidepride sells this item as Midnight Kentucky bluegrass seed with OptiGrowth coating and multiple package sizes.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-outsidepride-seeding-guidance", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-outsidepride-seeding-guidance", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-outsidepride-midnight-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Outsidepride states new-lawn and overseeding rates for Midnight Kentucky bluegrass and describes a 14-28 day early-growth window under suitable conditions.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-outsidepride-performance-attribution", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-outsidepride-performance-attribution", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-outsidepride-midnight-product", "src-outsidepride-optigrowth-image" ], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "caveats": [ "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-kbg-extension-context", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-kbg-extension-context", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-csu-species-guidelines", "src-ksu-kbg-lawns" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "University and state extension sources describe Kentucky bluegrass as a cool-season, rhizomatous, dark-green turf species with recovery and wear benefits, while cautioning about shade, water, fertility, disease, thatch, and maintenance needs.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-seed-label-requirements", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-seed-label-requirements", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-seed-selection"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UMN Extension says grass seed labels should be used to check species or variety percentages, purity, germination, test date, other crop, weed seed, inert matter, and noxious weeds.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-uky-midnight-state-context", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-uky-midnight-state-context", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-uky-grass-selection"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-current-ntep-midnight-context", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-current-ntep-midnight-context", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-ntep-2023-kbg-2025-progress"], "sourceClasses": ["ntep"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-historical-ntep-midnight-strength", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-historical-ntep-midnight-strength", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-ntep-2005-kbg-final"], "sourceClasses": ["ntep"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "outsidepride-midnight-kentucky-bluegrass:claim-ntep-results-vary", "dossierSlug": "outsidepride-midnight-kentucky-bluegrass", "claimId": "claim-ntep-results-vary", "entity": { "kind": "product", "displayName": "Outsidepride Midnight Kentucky Bluegrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-2023-kbg-2025-progress", "src-ntep-2017-kbg-2018-report", "src-ntep-2005-kbg-final", "src-mndot-umn-variety-evaluation" ], "sourceClasses": ["ntep", "other"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Public NTEP and turfgrass variety evidence for Midnight varies by test year, location, management level, stress condition, and metric, so broad superiority claims need exact table citations and calculations.", "caveats": [ "Claims about superior wear tolerance, improved drought tolerance, quick establishment, strong root development, and OptiGrowth benefits are manufacturer-stated and should remain attributed unless independently supported by extension, NTEP, or label evidence.", "University of Kentucky Extension lists Midnight among Kentucky bluegrass cultivars for Kentucky, but the same publication cautions that Kentucky bluegrass is only marginally adapted statewide and can require more inputs than other choices.", "The current 2023 NTEP Kentucky bluegrass progress report includes Midnight as a standard entry, but its 2025 summary table does not support a current top-ranked or national-champion claim.", "The 2005 NTEP Kentucky bluegrass final report gives Midnight strong historical turfgrass-quality summary results for the 2006-10 test period, but that supports only a year- and test-specific historical claim.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, germination, weed-seed, noxious-weed, or test-date details before purchase.", "The site has heavy shade, high heat stress, low irrigation, or low-maintenance expectations that conflict with local Kentucky bluegrass guidance.", "The recommendation depends on proving Midnight is a current national champion, top 5 percent cultivar, or objectively best cultivar.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/outsidepride-midnight-kentucky-bluegrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-outsidepride-midnight-kentucky-bluegrass", "commerceRefIds": ["amazon:B004MN5O6Q"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-product-identity", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Pennington 100% Kentucky 31 Tall Fescue (Penkoted).", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-amazon-asin-mapping", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B0CD1J7B1R.", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-amazon-commerce-only", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Amazon ASIN B0CD1J7B1R is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-pennington-product-page", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-pennington-product-page", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Pennington identifies Kentucky 31 Tall Fescue Grass Seed as a cool-season grass seed product sold in 3, 7, 20, and 40 lb sizes.", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-pennington-rates-window", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-pennington-rates-window", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-pennington-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Pennington states an 8-21 day results window, 4-8 hours of sun, early spring or early fall planting, 12 lb per 1,000 sq ft for new lawns, and 5 lb per 1,000 sq ft for overseeding.", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-penkoted-attribution", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-penkoted-attribution", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-pennington-penkote", "src-pennington-quality"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Pennington describes Penkoted/Penkote as a seed coating intended to support early growth and establishment, including fungicide and growth-stimulant language in its education material.", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-k31-utility-context", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-k31-utility-context", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-purdue-tall-fescue", "src-illinois-tttf", "src-umd-lawn-grasses" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Extension sources support tall fescue as useful in many transition-zone, drought-stressed, moderate-shade, or lower-input contexts, but K-31/older forage-type tall fescue is coarser and less refined than modern turf-type tall fescue.", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-seed-tag-needed", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-seed-tag-needed", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-seed-tag"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Pennington's seed-tag guidance shows that exact purity, variety/kind, germination, origin, weed seed, noxious weed, lot number, test date, and sell-by claims require the current seed-analysis tag.", "caveats": [ "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-kentucky-31-tall-fescue-penkoted:claim-variant-commerce-caution", "dossierSlug": "pennington-kentucky-31-tall-fescue-penkoted", "claimId": "claim-variant-commerce-caution", "entity": { "kind": "product", "displayName": "Pennington 100% Kentucky 31 Tall Fescue (Penkoted)" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "medium", "sourceIds": [ "src-amazon-commerce", "src-pennington-product", "src-lowes-pennington-k31" ], "sourceClasses": ["marketplace", "manufacturer"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "The current Amazon ASIN appears tied to a 40 lb commerce offer, while Pennington sells multiple package sizes; keep size, coverage, and price language tied to the actual linked offer or manufacturer page.", "caveats": [ "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader wants a dark, dense, refined front-yard lawn where modern turf-type tall fescue is a better fit.", "The buyer needs current seed-tag purity, coating percentage, weed seed, noxious weed, origin, test date, or lot-level details before purchase.", "The only support for a claim is Amazon rank, current price, marketplace copy, or a product-level NTEP inference." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-kentucky-31-tall-fescue-penkoted", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-kentucky-31-tall-fescue-penkoted", "commerceRefIds": ["amazon:B0CD1J7B1R"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-product-identity", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The Premium Grass Seeds catalog identifies this product as Pennington The Rebels Tall Fescue Mix with local slug pennington-rebels-tall-fescue.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-amazon-asin-mapping", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B08QC7VV6J.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-amazon-commerce-only", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B08QC7VV6J is attached only as a commerce reference for this product and does not prove seed composition, cultivar performance, regional fit, or agronomic performance.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-pennington-product-guidance", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-pennington-product-guidance", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-rebels-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington identifies The Rebels Tall Fescue as a tall fescue grass seed blend for northern and transition-zone lawns, full sun to partial shade, 4-6 hours of daily sun, early spring or early fall planting, and 8-16 day results guidance.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-manufacturer-performance-attributed", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-manufacturer-performance-attributed", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-pennington-rebels-product", "src-pennington-rebels-brand", "src-rebels-brand-site" ], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "caveats": [ "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-package-identity-and-coating", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-package-identity-and-coating", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-lowes-7lb-package-pdf", "src-lowes-20lb-package-pdf"], "sourceClasses": ["seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Public Lowe's-hosted package PDFs identify The Rebels as a coated tall fescue grass seed blend for new lawns or overseeding, with 4-6 hours of sun, 8-16 day results guidance, and package text stating the bag can contain up to 53% coating material.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-retailer-listing-context", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-retailer-listing-context", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "medium", "sourceIds": ["src-homedepot-product", "src-lowes-product"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Home Depot and Lowe's currently carry retailer pages for 20 lb The Rebels tall fescue listings; use those pages for retail/listing context and document discovery only.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-seed-label-standards", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-seed-label-standards", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umn-seed-selection"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UMN Extension says a grass seed label should include percent by weight of species or varieties plus purity, germination, test date, other crop, weed seed, inert matter, and noxious-weed information.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-extension-species-fit", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-extension-species-fit", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-umn-water-saving", "src-nc-state-tall-fescue", "src-rutgers-tall-fescue-varieties" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "University and state extension sources support tall fescue species-level framing as a cool-season, bunch-forming lawn grass with comparatively useful heat and drought tolerance, moderate shade use, limited self-repair, and reseeding needs when stands thin.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-extension-disease-cautions", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-extension-disease-cautions", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-nc-state-maintenance-calendar", "src-rutgers-tall-fescue-varieties" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-regional-fit-context", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-regional-fit-context", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-nc-state-tall-fescue", "src-nc-state-maintenance-calendar", "src-vt-va-md-varieties-2025" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-rebels-tall-fescue:claim-cultivar-evidence-context", "dossierSlug": "pennington-rebels-tall-fescue", "claimId": "claim-cultivar-evidence-context", "entity": { "kind": "product", "displayName": "Pennington The Rebels Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-rutgers-tall-fescue-varieties", "src-vt-va-md-varieties-2025", "src-ntep-2018-tall-fescue-entries", "src-ntep-ratings-guide" ], "sourceClasses": ["university-extension", "ntep"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Public cultivar evidence exists for named tall fescue cultivars, including Rebel IV and Traverse SRP in older Rutgers/NTEP context and Rebel V/Rebel XLR in the 2025-26 Virginia/Maryland recommendation list, but those sources do not establish the current cultivar lineup inside this retail Rebels product.", "caveats": [ "Pennington and The Rebels brand sources claim very good or exceptional drought, disease, heat, traffic, and shade-related performance for Rebels turf-type tall fescue; these should remain attributed manufacturer claims unless supported by product-specific independent evidence.", "Extension guidance cautions that tall fescue can face brown patch and gray leaf spot pressure in warm, humid conditions, so manufacturer disease-resistance claims should not erase local disease-management cautions.", "Tall fescue is broadly supported by extension sources in parts of the cool-season and transition-zone regions, but exact recommendations are state- and site-specific and should be checked against local extension guidance before making a state or county recommendation.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, cultivar names, purity, weed-seed, germination test date, noxious-weed status, or exact coating/inert percentage before purchase.", "The lawn is in a region where local extension guidance favors warm-season turf or warns against tall fescue summer persistence.", "The claim being made depends on marketplace copy, retailer FAQ text, or manufacturer performance language without independent support.", "The project budget compares bags only by gross package weight rather than accounting for coated-seed material." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-rebels-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-rebels-tall-fescue", "commerceRefIds": ["amazon:B08QC7VV6J"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-product-identity", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Pennington Smart Seed Bermudagrass.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-catalog-amazon-asin-mapping", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-catalog-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json", "src-amazon-smart-seed-candidate"], "sourceClasses": ["catalog-data", "marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this dossier to Amazon ASIN B08QRLK7LB after the 2026-06-17 commerce correction.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-amazon-commerce-drift", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-amazon-commerce-drift", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": [ "src-amazon-catalog-asin", "src-amazon-smart-seed-candidate" ], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "caveats": [ "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-amazon-commerce-only", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": [ "src-amazon-catalog-asin", "src-amazon-smart-seed-candidate" ], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon sources in this dossier are used only for ASIN and listing-state evidence, not for seed composition, cultivar performance, or regional fit.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-pennington-product-format", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-pennington-product-format", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-smart-bermuda-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington identifies Smart Seed Bermudagrass as a grass seed and fertilizer mix for full-sun Bermudagrass lawns and lists 8.75 lb and 1.75 lb package sizes.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-pennington-planting-specs", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-pennington-planting-specs", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-smart-bermuda-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington states this product needs 8+ hours of sun, is planted in spring or early summer, has a 10-14 day germination window, and is mowed at 1 to 1.5 inches.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-pennington-companion-grass-attributed", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-pennington-companion-grass-attributed", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": [ "src-pennington-smart-bermuda-product", "src-pennington-seed-tag-guide" ], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-bermuda-extension-context", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-bermuda-extension-context", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-uga-bermuda-guide", "src-tamu-bermudagrass", "src-clemson-bermuda-calendar" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Extension sources support species-level Bermudagrass context: it is a warm-season, full-sun turf with heat and drought tolerance, strong spreading/recuperative growth, traffic usefulness, winter dormancy in many climates, and real maintenance needs.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-bermuda-extension-cautions", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-bermuda-extension-cautions", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-uga-bermuda-guide", "src-tamu-bermudagrass", "src-clemson-bermuda-calendar" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-bermudagrass:claim-ntep-not-product-specific", "dossierSlug": "pennington-smart-seed-bermudagrass", "claimId": "claim-ntep-not-product-specific", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Bermudagrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-data-use", "src-ntep-bermudagrass-2019", "src-pennington-smart-bermuda-product", "src-pennington-seed-tag-guide" ], "sourceClasses": ["ntep", "manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "NTEP Bermudagrass data can support cultivar-specific claims only when the exact cultivar or entry is known; the public Smart Seed Bermudagrass sources inspected here do not disclose a seed tag or cultivar lineup, so NTEP cannot validate product-level superiority claims for this bag.", "caveats": [ "Amazon listing-state evidence showed prior catalog drift: B08QYKXXNC displayed plain Pennington Bermudagrass Grass Seeds for Lawn, 5 lb, while B08QRLK7LB displayed Pennington Smart Seed Bermudagrass Mix 8.75 LB with model 100543735; the catalog now uses B08QRLK7LB.", "Pennington states the Smart Seed mix includes a temporary cool-season companion grass for soil stability and early color, but the public product page does not identify the companion grass species, percentage, lot, test date, or cultivar lineup.", "Extension sources also support cautions: Bermudagrass is weak in shade, needs active-season mowing/fertility/water management, and state or transition-zone recommendations should be tied to local guidance rather than a national manufacturer page alone.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, companion grass species, purity, weed-seed, germination, lot/test date, or full cultivar detail before purchase.", "The product grass type does not match the reader's climate, sun exposure, existing lawn species, or local extension guidance.", "The reader needs independent product-level cultivar or NTEP support rather than manufacturer-stated Smart Seed guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-bermudagrass", "commerceRefIds": ["amazon:B08QRLK7LB"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-sun-shade:claim-product-identity", "dossierSlug": "pennington-smart-seed-sun-shade", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Sun & Shade" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Pennington Smart Seed Sun & Shade.", "caveats": [ "The current catalog also lists fine fescue, but the reviewed public receipt does not verify exact fine-fescue presence or percentages for a current retail lot.", "Extension sources support using different cool-season species for different sun, shade, traffic, and maintenance conditions; that supports mixed-condition caveats, not a guarantee that one bag fits every lawn.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-sun-shade", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-sun-shade", "commerceRefIds": ["amazon:B08QCSTZ2F"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-sun-shade:claim-amazon-asin-mapping", "dossierSlug": "pennington-smart-seed-sun-shade", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Sun & Shade" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B08QCSTZ2F.", "caveats": [ "The current catalog also lists fine fescue, but the reviewed public receipt does not verify exact fine-fescue presence or percentages for a current retail lot.", "Extension sources support using different cool-season species for different sun, shade, traffic, and maintenance conditions; that supports mixed-condition caveats, not a guarantee that one bag fits every lawn.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-sun-shade", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-sun-shade", "commerceRefIds": ["amazon:B08QCSTZ2F"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-sun-shade:claim-manufacturer-use-case", "dossierSlug": "pennington-smart-seed-sun-shade", "claimId": "claim-manufacturer-use-case", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Sun & Shade" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-pennington-product-page"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington positions Smart Seed Sun & Shade for lawns that receive sun in some areas and moderate shade in others, with a stated 4 to 6 hours of sun daily.", "caveats": [ "The current catalog also lists fine fescue, but the reviewed public receipt does not verify exact fine-fescue presence or percentages for a current retail lot.", "Extension sources support using different cool-season species for different sun, shade, traffic, and maintenance conditions; that supports mixed-condition caveats, not a guarantee that one bag fits every lawn.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-sun-shade", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-sun-shade", "commerceRefIds": ["amazon:B08QCSTZ2F"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-sun-shade:claim-manufacturer-species-family", "dossierSlug": "pennington-smart-seed-sun-shade", "claimId": "claim-manufacturer-species-family", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Sun & Shade" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-pennington-product-page"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington's public product page identifies tall fescue, perennial ryegrass, and Kentucky bluegrass in the Sun & Shade mix.", "caveats": [ "The current catalog also lists fine fescue, but the reviewed public receipt does not verify exact fine-fescue presence or percentages for a current retail lot.", "Extension sources support using different cool-season species for different sun, shade, traffic, and maintenance conditions; that supports mixed-condition caveats, not a guarantee that one bag fits every lawn.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-sun-shade", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-sun-shade", "commerceRefIds": ["amazon:B08QCSTZ2F"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-sun-shade:claim-fine-fescue-label-gap", "dossierSlug": "pennington-smart-seed-sun-shade", "claimId": "claim-fine-fescue-label-gap", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Sun & Shade" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "medium", "sourceIds": ["src-extension-buying-turfgrass-seed"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "The current catalog also lists fine fescue, but the reviewed public receipt does not verify exact fine-fescue presence or percentages for a current retail lot.", "caveats": [ "Extension sources support using different cool-season species for different sun, shade, traffic, and maintenance conditions; that supports mixed-condition caveats, not a guarantee that one bag fits every lawn.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-sun-shade", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-sun-shade", "commerceRefIds": ["amazon:B08QCSTZ2F"], "contentVersion": "v2" }, { "receiptId": "pennington-smart-seed-sun-shade:claim-extension-mixed-conditions-caveat", "dossierSlug": "pennington-smart-seed-sun-shade", "claimId": "claim-extension-mixed-conditions-caveat", "entity": { "kind": "product", "displayName": "Pennington Smart Seed Sun & Shade" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "medium", "sourceIds": [ "src-extension-buying-turfgrass-seed", "src-extension-lawn-grasses-grown-in-maryland" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension sources support using different cool-season species for different sun, shade, traffic, and maintenance conditions; that supports mixed-condition caveats, not a guarantee that one bag fits every lawn.", "caveats": [ "The current catalog also lists fine fescue, but the reviewed public receipt does not verify exact fine-fescue presence or percentages for a current retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-smart-seed-sun-shade", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-smart-seed-sun-shade", "commerceRefIds": ["amazon:B08QCSTZ2F"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-product-identity", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Pennington Zenith Zoysia Grass Seed & Mulch.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-amazon-asin-mapping", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B006F6M4K2.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-amazon-commerce-only", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "medium", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B006F6M4K2 is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, local fit, price, rating, inventory, or availability.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-pennington-current-product", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-pennington-current-product", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-zenith-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington currently presents this product as Zenith Zoysia Grass Seed & Mulch for warm-season lawns in a 5 lb bag covering up to 1,000 square feet.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-pennington-planting-specs", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-pennington-planting-specs", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-zenith-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington states this Zenith Zoysia product needs 8+ hours of sun, should be planted in late spring or early summer, has a 5 lb per 1,000 sq ft new-lawn rate, is planted 1/4 inch deep, and has 30-day germination/result language.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-pennington-tolerance-ratings", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-pennington-tolerance-ratings", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-pennington-zenith-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Pennington rates this product as excellent for sun tolerance and disease resistance, good for shade and traffic tolerance, and very good for drought tolerance.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-package-artwork-identity", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-package-artwork-identity", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-package-label-artwork"], "sourceClasses": ["seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Public package artwork for the 5 lb bag identifies the product as a combination grass seed plus mulch product for new lawns and repair, with front/back claims for 8+ hours of sun, self-repairing growth, 30-day results, and up to 1,000 square feet coverage.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-uaex-seeded-zenith-context", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-uaex-seeded-zenith-context", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-uaex-seeded-zoysia"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "University of Arkansas Extension identifies Zenith and Compadre as zoysiagrass cultivars that can be established by seed and are commercially available, while emphasizing that seeded zoysiagrass establishment depends on timing, seedbed preparation, light, moisture, weed control, and limited traffic during establishment.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-state-zoysia-fit", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-state-zoysia-fit", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-utia-zoysia-guide"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "University of Tennessee Extension describes zoysiagrass as adapted to full sun and light/open shade, warns that density often declines in medium to heavy shade, notes good drought and heat tolerance, and calls out dormancy and thatch-management needs.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-uga-zoysia-maintenance", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-uga-zoysia-maintenance", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-uga-zoysia-guide"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "UGA Extension says zoysia can tolerate some shade but not deep shade, and that homeowner zoysia lawns still need dethatching, mowing, watering, fertilizing, aerating, and pest/weed management.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-ntep-direct-zenith-evidence", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-ntep-direct-zenith-evidence", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-2002-zenith-tables", "src-ntep-2007-zenith-report", "src-ntep-ratings-guide" ], "sourceClasses": ["ntep"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "caveats": [ "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "pennington-zenith-zoysia:claim-current-ntep-limitation", "dossierSlug": "pennington-zenith-zoysia", "claimId": "claim-current-ntep-limitation", "entity": { "kind": "product", "displayName": "Pennington Zenith Zoysia Grass Seed & Mulch" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-utia-zoysia-guide"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "The University of Tennessee guide notes that the most recent 2019 National Zoysiagrass Test contained all vegetative entries, so current 2019 NTEP zoysiagrass tables should not be treated as Zenith seeded-product evidence.", "caveats": [ "NTEP directly evaluated Zenith as a seeded zoysiagrass entry in older national zoysiagrass trials, including 2002 local establishment/quality tables and the 2007 test's 2009 quality, color, greenup, and fall-color tables.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, germination, coating, treatment, or lot detail before purchase.", "The site is medium/heavy shade, too cold for zoysia, or outside local extension guidance for seeded warm-season turf.", "The buyer expects quick cool-season-style establishment or a winter-green lawn.", "The only available support for a claim is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/pennington-zenith-zoysia", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-pennington-zenith-zoysia", "commerceRefIds": ["amazon:B006F6M4K2"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-product-identity", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-catalog-amazon-asin-mapping", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-catalog-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B0B9Q8LW92.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-amazon-commerce-only", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B0B9Q8LW92 is attached only as a commerce reference for this product and should not be used for composition, cultivar, performance, or regional claims.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-retail-model-mapping", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-retail-model-mapping", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": [ "src-amazon-commerce", "src-home-depot-18997-product", "src-lowes-18997-product" ], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Home Depot, Lowe's, and Amazon listing-state checks all map the public retail product to Scotts 1 lb Bermudagrass model/item 18997 or ASIN B0B9Q8LW92; these sources are useful for commerce and package-image discovery only.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-scotts-1lb-format", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-scotts-1lb-format", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18997-product", "src-scotts-18997-label-pdf"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts identifies the 1 lb Turf Builder Grass Seed Bermudagrass product as a combination of Bermudagrass seed, fertilizer, and soil improver with Root-Building Nutrition.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-scotts-1lb-analysis-and-coverage", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-scotts-1lb-analysis-and-coverage", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18997-product", "src-scotts-18997-label-pdf"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts states the 1 lb product contains Bermudagrass, has a 4-0-0 fertilizer analysis, covers 330 sq ft for a new lawn and 1,000 sq ft for overseeding, and should be watered until seedlings reach 2 inches.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-scotts-planting-window", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-scotts-planting-window", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18997-product", "src-scotts-18997-label-pdf"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts recommends applying this Bermudagrass product in late spring or early summer when daily average soil temperatures are consistently 65-80 F or air temperatures are 70-90 F.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-scotts-mfr-performance-language", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-scotts-mfr-performance-language", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18997-product", "src-scotts-18997-label-pdf"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "caveats": [ "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-treated-seed-warning", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-treated-seed-warning", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18997-product", "src-scotts-18997-label-pdf"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts states this seed has been treated with mefenoxam and should not be used for food, feed, or oil purposes.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-bermuda-extension-context", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-bermuda-extension-context", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-uga-bermuda-guide", "src-tamu-bermudagrass-calendar", "src-clemson-bermuda-calendar" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Extension sources support species-level Bermudagrass context: it is a warm-season, full-sun turf with heat and drought tolerance, rhizome and stolon spreading, useful traffic tolerance and recuperative potential, winter dormancy in many climates, and real active-season maintenance needs.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-bermuda-extension-cautions", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-bermuda-extension-cautions", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-uga-bermuda-guide", "src-tamu-bermudagrass-calendar", "src-clemson-bermuda-calendar" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass-with-fertilizer:claim-ntep-gold-glove-context", "dossierSlug": "scotts-bermudagrass-with-fertilizer", "claimId": "claim-ntep-gold-glove-context", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Bermudagrass with Fertilizer" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-data-use", "src-ntep-2007-gold-glove", "src-home-depot-18997-qa" ], "sourceClasses": ["ntep", "marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Public NTEP Bermudagrass tables include Gold Glove (PST-R6FLT), but NTEP guidance and the missing current seed tag mean those tables should not be used to assert product-level superiority for this Scotts bag unless the current lot confirms the matching cultivar entry.", "caveats": [ "Scotts markets the product for full sun with high drought resistance and high durability; public copy should keep those as Scotts-attributed claims unless independent product-level evidence is added.", "Extension sources also support cautions: Bermudagrass performs poorly in shade, requires frequent mowing and fertility management, can spread aggressively, and state or transition-zone recommendations should be tied to local guidance rather than a national product page alone.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, inert matter, germination rate, origin, lot/test date, or cultivar detail before purchase.", "The lawn is shaded, cool-season, or already planted to a different turf species where Bermuda would create a visible species mismatch.", "The intended use depends on independent product-level drought, traffic, disease, or cultivar-performance proof rather than manufacturer claims and species-level extension guidance.", "The recommendation would be used on a state or county page without checking local extension turf guidance." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass-with-fertilizer", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass-with-fertilizer", "commerceRefIds": ["amazon:B0B9Q8LW92"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-product-identity", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Scotts Turf Builder Bermudagrass.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-amazon-asin-mapping", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B0B9PS6J6T.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-amazon-commerce-only", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B0B9PS6J6T is attached only as a commerce/listing-state reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-scotts-active-product", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-scotts-active-product", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-8lb-product", "src-scotts-canonical-redirect"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts currently identifies model 18053 as the 8 lb Turf Builder Grass Seed Bermudagrass product, and the Scotts canonical URL redirects to the active ScottsMiracle-Gro product page.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-scotts-format-and-analysis", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-scotts-format-and-analysis", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-8lb-product", "src-scotts-8lb-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts states this 8 lb product contains Bermudagrass plus fertilizer and soil improver with Root-Building Nutrition; the manufacturer page lists a 4-0-0 fertilizer analysis and cautions that the seed is treated with mefenoxam.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-scotts-coverage-and-planting", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-scotts-coverage-and-planting", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-8lb-product", "src-scotts-8lb-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts states the 8 lb bag covers 2,665 sq ft for a new lawn and 8,000 sq ft for overseeding, is designed for full sun with high drought resistance and high durability, and should be planted around warm soil/air temperature thresholds with daily watering until seedlings reach 2 inches.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-extension-bermuda-fit", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-extension-bermuda-fit", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-uga-bermuda-guide", "src-tamu-bermudagrass", "src-clemson-bermuda-calendar", "src-ncsu-bermuda-calendar" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Extension sources support species-level Bermudagrass context: it is a warm-season, full-sun turf with heat and drought tolerance, spreading rhizomes/stolons, traffic usefulness, rapid recovery potential, winter dormancy in many climates, and real mowing/fertility/water needs.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-extension-bermuda-cautions", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-extension-bermuda-cautions", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-uga-bermuda-guide", "src-tamu-bermudagrass", "src-clemson-bermuda-calendar", "src-ncsu-bermuda-calendar" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "caveats": [ "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-seed-tag-requirements", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-seed-tag-requirements", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umass-seed-label"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-bermudagrass:claim-ntep-gold-glove-context", "dossierSlug": "scotts-bermudagrass", "claimId": "claim-ntep-gold-glove-context", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Bermudagrass" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-overview", "src-ntep-ratings-guide", "src-ntep-2007-gold-glove", "src-home-depot-8lb" ], "sourceClasses": ["ntep", "marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Public NTEP data includes Gold Glove (PST-R6FLT) as a tested seeded Bermudagrass entry, but NTEP should not be used for product-level superiority claims unless a current Scotts seed tag verifies that the retail lot contains that cultivar.", "caveats": [ "Extension sources also support cautions: Bermudagrass is weak in shade, can invade beds and adjacent areas, should be managed by local soil and climate guidance, and should not be treated as a universal patch seed for non-Bermuda lawns.", "UMass Extension explains that a turfgrass seed analysis tag should disclose lot, variety/species, purity, germination, test date, crop seed, weed seed, noxious weeds, and inert matter; those fields are needed before exact lot-level seed quality and composition claims.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed content, germination, origin, lot/test date, coating status, or full cultivar detail before purchase.", "The lawn is shaded, cool-season, already planted to a different warm-season species, or located where local extension guidance does not support Bermudagrass.", "The copy depends on Amazon rank, marketplace reviews, or retailer Q&A as proof of agronomic performance.", "The decision requires product-level NTEP claims; current public product sources do not provide a seed tag that ties this retail lot to a public NTEP cultivar entry." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-bermudagrass", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-bermudagrass", "commerceRefIds": ["amazon:B0B9PS6J6T"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-product-identity", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Scotts Kentucky 31 Grass Seed Mix.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-amazon-asin-mapping", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B0FNCJXFV3.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-amazon-commerce-only", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Amazon ASIN B0FNCJXFV3 is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, or regional fit.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-scotts-product-variants", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-scotts-product-variants", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": [ "src-scotts-product", "src-homedepot-20lb", "src-tractor-40lb" ], "sourceClasses": ["manufacturer", "marketplace"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Scotts identifies Kentucky 31 Grass Seed Mix as a product with 7, 20, and 40 lb package variants.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-scotts-component-family", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-scotts-component-family", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-product", "src-scotts-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Current Scotts evidence identifies the blend components as premium tall fescue, annual ryegrass, and Kentucky 31 tall fescue.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-no-kentucky-bluegrass", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-no-kentucky-bluegrass", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-product", "src-scotts-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The reviewed Scotts product sources do not identify Kentucky bluegrass as a component of this product, so Kentucky bluegrass rhizome or self-repair copy should not be used unless a newer label proves it.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-size-coverage-caution", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-size-coverage-caution", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "medium", "sourceIds": [ "src-scotts-product", "src-homedepot-20lb", "src-tractor-40lb", "src-amazon-commerce" ], "sourceClasses": ["manufacturer", "marketplace"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "caveats": [ "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-k31-utility-caveat", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-k31-utility-caveat", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-purdue-tall-fescue", "src-umd-lawn-grasses"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Extension sources support K-31 as an older, coarser utility tall fescue that should not be framed like modern turf-type tall fescue for refined front-yard appearance.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-annual-ryegrass-caution", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-annual-ryegrass-caution", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-purdue-annual-ryegrass"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Purdue Extension cautions that annual ryegrass can give rapid temporary cover but is not a desirable persistent turfgrass species for many home lawns.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-31-grass-seed-mix:claim-seed-tag-needed", "dossierSlug": "scotts-kentucky-31-grass-seed-mix", "claimId": "claim-seed-tag-needed", "entity": { "kind": "product", "displayName": "Scotts Kentucky 31 Grass Seed Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-umass-seed-label"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "UMass Extension explains that exact seed percentages, variety names, germination, test date, weed seed, crop seed, noxious weeds, and inert matter come from the seed-analysis tag, not from generic product copy.", "caveats": [ "Package-size coverage differs by variant: the 7 lb page lists 580 sq ft new-lawn and 1,750 sq ft overseeding coverage, while 20 lb and 40 lb retailer pages list larger proportional coverage.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The buyer expects Kentucky bluegrass self-repair or rhizome spread from this product.", "The reader wants a refined modern turf-type tall fescue front-yard lawn.", "The purchase depends on exact seed percentages, cultivar names, coating percentage, purity, weed seed, origin, or test date." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-31-grass-seed-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-31-grass-seed-mix", "commerceRefIds": ["amazon:B0FNCJXFV3"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-bluegrass-mix:claim-product-identity", "dossierSlug": "scotts-kentucky-bluegrass-mix", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix.", "caveats": [ "Scotts positions this Kentucky bluegrass mix for sunny yards and points heavily shaded lawns toward a different Sun & Shade product.", "Extension sources describe Kentucky bluegrass as dark green and rhizomatous, but also generally higher maintenance and weaker in shade than some alternatives.", "Use the current seed tag before publishing exact Kentucky bluegrass cultivar percentages, purity, weed seed, or germination guarantees for a specific retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-bluegrass-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-bluegrass-mix", "commerceRefIds": ["amazon:B0B9Q1MXKW"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-bluegrass-mix:claim-amazon-asin-mapping", "dossierSlug": "scotts-kentucky-bluegrass-mix", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B0B9Q1MXKW.", "caveats": [ "Scotts positions this Kentucky bluegrass mix for sunny yards and points heavily shaded lawns toward a different Sun & Shade product.", "Extension sources describe Kentucky bluegrass as dark green and rhizomatous, but also generally higher maintenance and weaker in shade than some alternatives.", "Use the current seed tag before publishing exact Kentucky bluegrass cultivar percentages, purity, weed seed, or germination guarantees for a specific retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-bluegrass-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-bluegrass-mix", "commerceRefIds": ["amazon:B0B9Q1MXKW"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-bluegrass-mix:claim-manufacturer-kbg-product", "dossierSlug": "scotts-kentucky-bluegrass-mix", "claimId": "claim-manufacturer-kbg-product", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-scotts-kbg-product-page"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts identifies this product as a Kentucky bluegrass seed mix with Root-Building Nutrition and a 4-0-0 fertilizer analysis.", "caveats": [ "Scotts positions this Kentucky bluegrass mix for sunny yards and points heavily shaded lawns toward a different Sun & Shade product.", "Extension sources describe Kentucky bluegrass as dark green and rhizomatous, but also generally higher maintenance and weaker in shade than some alternatives.", "Use the current seed tag before publishing exact Kentucky bluegrass cultivar percentages, purity, weed seed, or germination guarantees for a specific retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-bluegrass-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-bluegrass-mix", "commerceRefIds": ["amazon:B0B9Q1MXKW"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-bluegrass-mix:claim-manufacturer-sun-caveat", "dossierSlug": "scotts-kentucky-bluegrass-mix", "claimId": "claim-manufacturer-sun-caveat", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-scotts-kbg-product-page"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Scotts positions this Kentucky bluegrass mix for sunny yards and points heavily shaded lawns toward a different Sun & Shade product.", "caveats": [ "Extension sources describe Kentucky bluegrass as dark green and rhizomatous, but also generally higher maintenance and weaker in shade than some alternatives.", "Use the current seed tag before publishing exact Kentucky bluegrass cultivar percentages, purity, weed seed, or germination guarantees for a specific retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-bluegrass-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-bluegrass-mix", "commerceRefIds": ["amazon:B0B9Q1MXKW"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-bluegrass-mix:claim-extension-kbg-caveat", "dossierSlug": "scotts-kentucky-bluegrass-mix", "claimId": "claim-extension-kbg-caveat", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "medium", "sourceIds": [ "src-extension-buying-turfgrass-seed", "src-extension-lawn-grasses-grown-in-maryland" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension sources describe Kentucky bluegrass as dark green and rhizomatous, but also generally higher maintenance and weaker in shade than some alternatives.", "caveats": [ "Scotts positions this Kentucky bluegrass mix for sunny yards and points heavily shaded lawns toward a different Sun & Shade product.", "Use the current seed tag before publishing exact Kentucky bluegrass cultivar percentages, purity, weed seed, or germination guarantees for a specific retail lot.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-bluegrass-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-bluegrass-mix", "commerceRefIds": ["amazon:B0B9Q1MXKW"], "contentVersion": "v2" }, { "receiptId": "scotts-kentucky-bluegrass-mix:claim-current-lot-label-needed", "dossierSlug": "scotts-kentucky-bluegrass-mix", "claimId": "claim-current-lot-label-needed", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Grass Seed Kentucky Bluegrass Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-extension-buying-turfgrass-seed"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Use the current seed tag before publishing exact Kentucky bluegrass cultivar percentages, purity, weed seed, or germination guarantees for a specific retail lot.", "caveats": [ "Scotts positions this Kentucky bluegrass mix for sunny yards and points heavily shaded lawns toward a different Sun & Shade product.", "Extension sources describe Kentucky bluegrass as dark green and rhizomatous, but also generally higher maintenance and weaker in shade than some alternatives.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified seed-tag percentages or cultivar details before purchase", "The product's grass type does not match the reader's climate or lawn use case", "The reader needs exact current seed-tag composition, purity, weed seed, coating, or live availability before purchase." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-kentucky-bluegrass-mix", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-kentucky-bluegrass-mix", "commerceRefIds": ["amazon:B0B9Q1MXKW"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-product-identity", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current Premium Grass Seeds catalog identifies this product as Scotts Turf Builder Rapid Grass Tall Fescue Mix.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-amazon-asin-mapping", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "The current catalog maps this product to Amazon ASIN B08KGYNJ8H.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-amazon-commerce-only", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-amazon-commerce-only", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "marketplace-stated", "originalClaimClass": "marketplace-stated", "confidence": "high", "sourceIds": ["src-amazon-commerce"], "sourceClasses": ["marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Amazon ASIN B08KGYNJ8H is attached only as a commerce reference for this product; it is not evidence for seed composition, cultivar performance, seed quality, or regional fit.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-scotts-18228-current-product", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-scotts-18228-current-product", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-canonical-18228", "src-scotts-18228-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts currently identifies product 18228 as the 16 lb Scotts Turf Builder Rapid Grass Tall Fescue Mix variant.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-scotts-format-grass-type", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-scotts-format-grass-type", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18228-product", "src-scotts-18228-label-pdf"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts states that Rapid Grass Tall Fescue Mix is a seed-and-fertilizer combination, contains tall fescue only, and has a 9-0-0 fertilizer analysis.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-scotts-18228-coverage", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-scotts-18228-coverage", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18228-product", "src-scotts-18228-label-pdf"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "For the 16 lb 18228 variant, Scotts states 1,760 sq ft new-lawn coverage and 5,280 sq ft overseeding coverage.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-scotts-18222-coverage", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-scotts-18222-coverage", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-18222-product", "src-home-depot-18222-product"], "sourceClasses": ["manufacturer", "marketplace"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "For the 5.6 lb 18222 variant, Scotts states 615 sq ft new-lawn coverage and 1,845 sq ft overseeding coverage.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-scotts-use-guidance", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-scotts-use-guidance", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": [ "src-scotts-18228-product", "src-scotts-18222-product", "src-scotts-18228-label-pdf" ], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "Scotts says to use this product in spring or fall when soil temperatures are 55-70°F or air temperatures are 60-80°F, and to keep the soil surface moist until seedlings are at least 2 inches tall.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-scotts-transition-zone-positioning", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-scotts-transition-zone-positioning", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-scotts-18228-product", "src-scotts-18222-product"], "sourceClasses": ["manufacturer"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "caveats": [ "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-scotts-speed-attributed", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-scotts-speed-attributed", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-scotts-18228-product", "src-scotts-18228-label-pdf"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-tall-fescue-species-context", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-tall-fescue-species-context", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-umn-water-saving", "src-umd-lawn-grasses", "src-nc-state-tall-fescue-calendar", "src-purdue-tall-fescue-lawns" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "safe", "summary": "University and state extension sources support tall fescue species-level claims for deep rooting, comparatively strong drought tolerance, traffic or wear tolerance, some shade use, and lower irrigation or maintenance needs than Kentucky bluegrass in some regions.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-tall-fescue-cautions", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-tall-fescue-cautions", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umd-lawn-grasses", "src-nc-state-tall-fescue-calendar", "src-purdue-tall-fescue-lawns" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-seed-label-required", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-seed-label-required", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umn-seed-selection", "src-umd-lawn-grasses", "src-nc-state-cultivars" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-brand-name-cultivar-caution", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-brand-name-cultivar-caution", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-nc-state-cultivars"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-rapid-grass-tall-fescue:claim-ntep-context-only", "dossierSlug": "scotts-rapid-grass-tall-fescue", "claimId": "claim-ntep-context-only", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Rapid Grass Tall Fescue Mix" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-ntep-overview", "src-ntep-ratings-guide", "src-ntep-black-tail-thor-example", "src-nc-state-cultivars" ], "sourceClasses": ["ntep", "university-extension"], "lastReviewed": "2026-06-17", "lastSourceAccessed": "2026-06-17", "publicUse": "caution", "summary": "NTEP and state cultivar-trial sources can support cultivar-specific context only after the product's current public cultivar names are established; they do not independently prove this retail product contains Titan RX, Black Tail, Thor, or Nano.", "caveats": [ "Scotts positions this product family for transition-zone lawns; treat that as manufacturer positioning, not a state/county extension recommendation.", "Scotts states the product grows grass 2x faster than seed alone when applied at the new-lawn rate with proper care; keep this as attributed manufacturer language, not an independent Premium Grass Seeds test result.", "Extension sources also support caution: tall fescue is not a no-compromise turf, may be vulnerable to brown patch and gray leaf spot in warm humid conditions, does not self-repair like Kentucky bluegrass, and local timing/maintenance guidance matters.", "Extension guidance says seed labels/tags are the source for cultivar or variety names, percent by weight, purity, germination, test date, other crop, weed seed, inert matter, and noxious weed information.", "NC State Extension warns that retail brand names may not identify the cultivars inside the bag and that cultivars or percentages can change from year to year, so close inspection of the bag label is required.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The reader needs verified current seed-tag percentages, purity, weed-seed, noxious-weed, germination test date, or full cultivar detail before purchase.", "The reader needs a product with publicly verified cultivar-level NTEP performance.", "The reader is buying by exact coverage or bag size and the marketplace listing does not match the desired Scotts size variant.", "The product grass type or manufacturer transition-zone positioning does not match local extension guidance for the reader's state/county.", "The only available support is marketplace copy." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-rapid-grass-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-rapid-grass-tall-fescue", "commerceRefIds": ["amazon:B08KGYNJ8H"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-product-identity", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-product-identity", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json"], "sourceClasses": ["catalog-data"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The Premium Grass Seeds catalog identifies this product as Scotts Turf Builder Thick'R Lawn Tall Fescue.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-amazon-asin-mapping", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-amazon-asin-mapping", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "catalog-observed", "originalClaimClass": "repo-observed", "confidence": "high", "sourceIds": ["src-pgs-seeds-json", "src-amazon-commerce"], "sourceClasses": ["catalog-data", "marketplace"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The catalog maps this product to Amazon ASIN B077Y7RV6S as a disclosed buying exit.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-three-in-one-format", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-three-in-one-format", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-product", "src-scotts-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Scotts presents Thick'R Lawn Tall Fescue as a 3-in-1 product that combines grass seed, fertilizer, and soil improver.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-tall-fescue-family", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-tall-fescue-family", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-scotts-product", "src-scotts-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "caveats": [ "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-package-specs", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-package-specs", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-product-label"], "sourceClasses": ["seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "The product label supports a 12 lb package, up to 1,200 sq ft coverage, and a 9-1-1 fertilizer analysis for the linked Tall Fescue Mix product.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-existing-lawn-use", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-existing-lawn-use", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "high", "sourceIds": ["src-scotts-product", "src-scotts-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Scotts positions this product for thickening an existing lawn rather than establishing a new lawn or repairing bare spots.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-up-to-thicker", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-up-to-thicker", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "manufacturer-stated", "originalClaimClass": "manufacturer-stated", "confidence": "medium", "sourceIds": ["src-scotts-product", "src-scotts-product-label"], "sourceClasses": ["manufacturer", "seed-label"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "caution", "summary": "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-overseeding-practices", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-overseeding-practices", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": [ "src-umd-overseeding", "src-mu-establishment", "src-umd-repair-soil" ], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Extension guidance supports that overseeding success still depends on preparation such as seed-to-soil contact, keeping new seed moist, appropriate timing, and correcting underlying site problems.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" }, { "receiptId": "scotts-thick-r-lawn-tall-fescue:claim-fertility-caution", "dossierSlug": "scotts-thick-r-lawn-tall-fescue", "claimId": "claim-fertility-caution", "entity": { "kind": "product", "displayName": "Scotts Turf Builder Thick'R Lawn Tall Fescue" }, "claimClass": "research-backed", "originalClaimClass": "research-backed", "confidence": "high", "sourceIds": ["src-mu-establishment", "src-umd-fertilizer-caution"], "sourceClasses": ["university-extension"], "lastReviewed": "2026-06-18", "lastSourceAccessed": "2026-06-18", "publicUse": "safe", "summary": "Extension sources support checking soil and cultural causes before assuming a lawn needs more fertilizer, even when a combination product includes fertilizer.", "caveats": [ "The manufacturer identifies this Thick'R Lawn product as the Tall Fescue Mix variant, but the reviewed public sources do not disclose exact seed percentages or named cultivars.", "Scotts' thickness claim is conditional manufacturer language, so it should be attributed and should not be presented as an independent performance guarantee.", "Do not infer exact lot composition, cultivar percentages, or live marketplace state beyond the cited receipt." ], "contraindications": [ "The project is a bare-soil new lawn or a bare-spot repair where Scotts does not position this product as the primary choice.", "The buyer needs a current seed tag with named cultivars, exact composition, purity, weed seed, or germination testing.", "The lawn is thin because of shade, compaction, drainage, soil pH, or fertility issues that have not been diagnosed." ], "canonicalProductUrl": "https://premiumgrassseeds.com/seeds/scotts-thick-r-lawn-tall-fescue", "canonicalResearchUrl": "https://premiumgrassseeds.com/research#note-scotts-thick-r-lawn-tall-fescue", "commerceRefIds": ["amazon:B077Y7RV6S"], "contentVersion": "v2" } ], "contentVersion": "v2" }