Lawn Care Guide for Phillips County
Phillips County, Arkansas
Data Story
About Lawn Care in Phillips County, Arkansas
Balanced Scores and Delta Conditions
Phillips County has a lawn difficulty score of 38.1, placing it just above the state average of 37.3. This Zone 8a county offers some of the more favorable soil conditions in the region, despite some climate-based hurdles.
Ideal Rainfall Meets Intense Heat
At 49.7 inches, the annual precipitation falls perfectly within the ideal 30-50 inch range for lawn health. However, 77 extreme heat days and high humidity can increase the risk of fungal diseases in your turf.
Strong Soil Foundations in Phillips
The soil pH of 6.08 is the best in this group, falling squarely within the ideal range for most lawn grasses. With a relatively high clay content of 22.7%, your soil will retain moisture well, though you should watch for poor drainage during heavy storms.
Coping with Thirty Weeks of Drought
Lawns here endured a massive 30 weeks of drought over the past year, the highest in this group. Despite the 100% D0 status, your best defense is to keep grass taller to shade the soil and reduce evaporation.
Start Early in the Mississippi Delta
The early frost date of March 15 allows for a very long growing season. Use this to your advantage by establishing St. Augustine or Bermudagrass early so they are fully mature before the November 16 fall frost.
Lawn Difficulty Score
Recommended Grasses
Bermudagrass
Cynodon dactylon
Climate Snapshot
Annual Precip
49.7"
Growing Degree Days
5,429.8
Base 50F
Last Spring Frost
03/15
First Fall Frost
11/16
Days Above 95F
77
Hardiness Zone
8a
Seeding Calendar — Zone 8A
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
- Raise mowing height to reduce heat stress
- 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
- Overseed with ryegrass for winter color
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 50" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Phillips County
Persistent Drought Conditions
Phillips County experienced drought conditions for 30 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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