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Wyoming · Zone 4b

Best Grass Seed for Crook County, Wyoming

Climate-matched grass seed recommendations for Zone 4b in Crook County. Based on local soil, rainfall, and growing conditions.

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Local Growing Conditions

Climate Snapshot

Hardiness Zone
4b
Annual Precipitation
20.2 in
Last Spring Frost
May NaN
First Fall Frost
September NaN
Drought Risk
High

Soil Snapshot

Average Soil pH
6.8

Seeding Calendar

Cool-Season Seeding Months
AprilMayAugustSeptember

Top Grass Seeds for Crook County

Outsidepride Midnight Kentucky Bluegrass Seed
1

Outsidepride Midnight Kentucky Bluegrass Seed

Outsidepride · Cool Season · $35 (5 lbs) – $300 (50 lbs)

9.4/10Our Rating

Why this seed for Crook County: Thrives in Zone 4b. Ideal cool season grass for your region. Drought-tolerant — critical for your county. Well-suited to your soil pH

Sun
Full Sun
Zones
3-7
Germination
14-28 days
Maintenance
High
Self RepairingDrought TolerantDisease ResistantCold Tolerant
Jonathan Green Black Beauty Ultra
2

Jonathan Green Black Beauty Ultra

Jonathan Green · Cool Season · $28 (7 lbs) – $105 (25 lbs)

9.3/10Our Rating

Why this seed for Crook County: Thrives in Zone 4b. Ideal cool season grass for your region. Drought-tolerant — critical for your county. Well-suited to your soil pH

Sun
Partial Shade
Zones
3-7
Germination
7-14 days
Maintenance
Moderate
Drought TolerantDisease ResistantFast Germination
Barenbrug RTF Water Saver
3

Barenbrug RTF Water Saver

Barenbrug · Cool Season · $40-55 for 5 lbs

9.2/10Our Rating

Why this seed for Crook County: Thrives in Zone 4b. Ideal cool season grass for your region. Drought-tolerant — critical for your county. Well-suited to your soil pH

Sun
Partial Shade
Zones
4-7
Germination
10-14 days
Maintenance
Low-Medium
Drought TolerantSelf RepairingLow Maintenance
Pennington Smart Seed Sun & Shade
4

Pennington Smart Seed Sun & Shade

Pennington · Cool Season · $25-40 for 7 lbs

8.8/10Our Rating

Why this seed for Crook County: Thrives in Zone 4b. Ideal cool season grass for your region. Drought-tolerant — critical for your county. Well-suited to your soil pH

Sun
Partial Shade
Zones
3-8
Germination
7-14 days
Maintenance
Low-Medium
Drought TolerantShade TolerantLow Maintenance
Twin City Seed Blue Resilience
5

Twin City Seed Blue Resilience

Twin City Seed · Cool Season · $35-50 for 7 lbs

8.7/10Our Rating

Why this seed for Crook County: Thrives in Zone 4b. Ideal cool season grass for your region. Drought-tolerant — critical for your county. Well-suited to your soil pH

Sun
Partial Shade
Zones
3-7
Germination
10-14 days
Maintenance
Medium
Drought TolerantSelf RepairingDisease Resistant

Lawn Care Tips for Crook County

Water-Wise Seeding Strategy

With elevated drought risk in your county, pre-soak the seedbed deeply before planting and choose drought-tolerant varieties. Water early morning to minimize evaporation loss.

Short Season Timing

In Zone 4b, your growing season is limited. Fall seeding is critical — aim for 6–8 weeks before your first hard frost to give roots time to establish before winter.

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