Lawn Care Guide for Hughes County
Hughes County, Oklahoma
Data Story
About Lawn Care in Hughes County, Oklahoma
A Challenging but Rewarding Lawn Climate
Hughes County holds a lawn difficulty score of 45.7, which is nearly identical to the Oklahoma state average of 46.1. This indicates a moderately difficult environment compared to the national median of 50.0. Homeowners in this Zone 7b area must navigate both high humidity and intense drought cycles.
Ample Rainfall Meets High Thermal Demand
The county receives a generous 41.3 inches of rain annually, which is significantly higher than the state average of 37.2 inches. However, 78 extreme heat days and 5,244 growing degree days mean that lawns stay active and thirsty. This balance of high rain and high heat can lead to increased disease pressure in the turf.
Silt Loam Soil with Acidic Tendencies
The soil pH in Hughes County is 5.50, meaning it is more acidic than the ideal range of 6.0 to 7.0. The texture is a silt loam, containing 45.9% sand and 16.1% clay, which provides a good balance of drainage and water retention. Lime is frequently needed to raise the pH level and ensure fertilizers are effective.
Battling Extreme Severe Drought Coverage
Nearly the entire county—99.4%—is currently under severe drought conditions, creating a high-stress environment for lawns. This follows a year where the county spent 22 weeks in drought. Despite the high annual rainfall of 41.3 inches, the current lack of moisture requires careful, prioritized irrigation.
Maximize Your Growth in Hughes County
Zoysia or Bermuda grasses are excellent choices to handle the heat and silt loam soils of the region. Plan to begin seeding or sodding after the last spring frost on April 6. Your lawn will likely stay green until the first fall frost, which typically occurs on October 31.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Bermudagrass
Cynodon dactylon
Climate Snapshot
Annual Precip
41.3"
Growing Degree Days
5,244
Base 50F
Last Spring Frost
04/06
First Fall Frost
10/31
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
0.6"
inches of water
Monthly Water
1,985
gallons
Estimated Monthly Cost
$15.88
at $0.008/gallon average
Estimates based on 41" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Hughes County
Acidic Soil
Soil pH of 5.5 is below the ideal range for most grasses (6.0-7.0). Apply agricultural lime to raise pH gradually.
Persistent Drought Conditions
Hughes County experienced drought conditions for 22 of the past 52 weeks. Prioritize water-efficient grasses and consider reducing lawn area.
Learn more about regional lawn challenges at The Lawn Report.
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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