Lawn Care Guide for Le Flore County
Le Flore County, Oklahoma
Data Story
About Lawn Care in Le Flore County, Oklahoma
Lush Potential in Le Flore County
Le Flore County scores a 47.5 for lawn difficulty, placing it right near the state average of 46.1. In hardiness zone 7b, the county benefits from significant moisture that many other Oklahoma counties lack. This is an excellent area for those who prefer more naturally hydrated lawns.
Abundant Water and Mild Heat
An annual precipitation of 50.8 inches makes this one of the wettest counties in the state. With only 71 days of extreme heat, your lawn faces less thermal stress than the 76-day Oklahoma average. This climate supports a wider variety of grass types than the arid western regions.
Managing Acidic and Sandy Soil
The soil pH of 5.87 is slightly acidic, just under the ideal 6.0 threshold for most turf. With a 40% sand content, the soil allows for good drainage, but it may lose nutrients quickly during heavy rains. Adding a bit of lime can help nudge the pH into a more productive range for your grass.
Exceptional Natural Drought Resilience
Le Flore County had only 10 weeks of drought in the past year, the lowest in this eight-county group. No portion of the county is currently in severe drought, providing a very stable environment for lawn health. This abundance of water makes it easier to keep your yard green without high utility bills.
Mid-April is Prime Time
Wait until after the April 6 frost date to begin your spring lawn projects. Bermuda grass thrives here, but the high rainfall also makes Zoysia a very attractive and successful option. Your lawn has plenty of time to grow before the first fall frost on November 2.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Bermudagrass
Cynodon dactylon
Climate Snapshot
Annual Precip
50.8"
Growing Degree Days
5,155.8
Base 50F
Last Spring Frost
04/06
First Fall Frost
11/02
Days Above 95F
71
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
0.0"
inches of water
Monthly Water
0
gallons
Estimated Monthly Cost
$0.00
at $0.008/gallon average
Estimates based on 51" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Le Flore County
Excess Moisture & Fungal Disease
High annual rainfall (51 inches) increases risk of fungal diseases like brown patch and dollar spot. Ensure good drainage and avoid overwatering.
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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