Lawn Care Guide for Blaine County
Blaine County, Oklahoma
Data Story
About Lawn Care in Blaine County, Oklahoma
Favorable Conditions in Blaine County
Blaine County scores a 52.6 on the lawn difficulty scale, making it easier to maintain a lawn here than in much of the state. This Zone 7b county offers a solid environment for those looking to establish a lush landscape.
Typical Oklahoma Heat and Rain
The county receives 31.1 inches of rain and experiences 78 extreme heat days, closely mirroring state averages. These conditions support 4,974 growing degree days, providing a long window for lawn development and maintenance.
Ideal pH for Nutrient Uptake
The soil pH of 6.46 is excellent for turf, as most nutrients are readily available to plants in this range. A blend of 45.9% sand and 17.0% clay creates a soil foundation that drains well while maintaining enough body to support growth.
Managing 19 Weeks of Dryness
While Blaine County faced 19 weeks of drought last year, only 2.2% of the area is currently in severe drought. Regular monitoring and deep watering can help lawns withstand the 82.4°F average July temperatures.
Seeding for Success in Zone 7b
Recommended grasses like Zoysia or Bermuda should be planted after the April 7 spring frost. With a first fall frost not expected until November 2, there is plenty of time for new lawns to take root.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Bermudagrass
Cynodon dactylon
Buffalograss
Bouteloua dactyloides
Climate Snapshot
Annual Precip
31.1"
Growing Degree Days
4,973.867
Base 50F
Last Spring Frost
04/07
First Fall Frost
11/02
Days Above 95F
78
Hardiness Zone
7b
Seeding Calendar — Zone 7B
Seasonal Lawn Care Checklist
Spring
- Apply pre-emergent herbicide when soil reaches 55F
- Begin mowing when grass reaches 3 inches
- Start irrigation if rainfall is below 1 inch/week
- Soil test every 2-3 years — adjust lime or sulfur as needed
Summer
- Mow at recommended height weekly
- Water deeply 1-2 times per week (1 inch total)
- Avoid fertilizing cool-season grasses in peak heat
- Scout for grubs and treat if >10 per sq ft
Fall
- Overseed warm-season lawns if thinning
- Apply fall fertilizer (highest N application for cool-season)
- Continue mowing until growth stops
- Rake or mulch leaves to prevent smothering
Winter
- Apply pre-emergent for winter weeds
- Service mower and sharpen blades
- Plan spring soil amendments based on fall test
- Keep lawn clear of debris
Watering Deficit Calculator
Monthly Deficit
1.5"
inches of water
Monthly Water
4,600
gallons
Estimated Monthly Cost
$36.80
at $0.008/gallon average
Estimates based on 31" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Want detailed soil composition, drainage classes, and soil series data? View soil details on SoilByCounty.com
Data sourced from USDA SSURGO, NOAA Climate Normals (1991-2020), USDA Plant Hardiness Zone Map, and US Drought Monitor. Lawn difficulty scores and grass recommendations are estimates for informational purposes only.
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