Lawn Care Guide for Lincoln County
Lincoln County, Mississippi
USDA SSURGO / PHZMData Story
About Lawn Care in Lincoln County, Mississippi
Managing the Zone 8b Landscape
Lincoln County scores a 27.0 on the lawn difficulty scale, placing it below the state average of 30.9. Located in Hardiness Zone 8b, the climate is characterized by mild winters and long, humid summers. Keeping a lawn green here requires navigating high acidity and significant rainfall totals.
Abundant Rainfall and High Energy
The county receives 61.6 inches of precipitation annually, which is over 10 inches more than the upper limit of the ideal lawn range. This moisture, combined with 5,828 growing degree days, fuels rapid vegetation growth that demands a rigorous mowing schedule. Extreme heat is slightly lower than the state average at 69 days per year.
Sandy Loam Challenges
With a soil pH of 5.14, Lincoln County's ground is highly acidic and needs significant amendment to reach the 6.0-7.0 ideal. The soil contains 38.9% sand and 11.1% clay, which often allows for better drainage than the heavier clay soils found elsewhere. Regular soil testing is vital to ensure that nutrients aren't washing away in the heavy rains.
Navigating Severe Dry Spells
Over the past year, the county experienced 10 weeks of drought, but currently, 18.3% of the area faces severe conditions. This volatile moisture cycle makes it difficult to maintain consistent turf health without a smart irrigation system. Focus on morning watering to minimize evaporation and fungal growth in the humid air.
Spring Planting for Southern Success
The growing season kicks off after the last spring frost on March 17. Warm-season grasses like Bermuda perform best here and have plenty of time to establish before the first fall frost on November 12. Use the long, 5,828 GDD season to your advantage by feeding the lawn during its peak summer growth.
Lawn Difficulty Score
Top Grass Fit for Lincoln County
Excellent match
Jonathan Green Black Beauty Ultra
Jonathan Green
Top cultivar score: 92/100
Zone 8b vs Tall Fescue's 3–8 band.
Soil pH 5.14143789411554 vs Tall Fescue's 5.5–6.5 window.
Precipitation 61.58" + soil AWC vs Tall Fescue's 20–30" need.
Growing-degree-days + frost window vs a intermediate-difficulty establishment.
If you spend any time on lawn care forums, Reddit's r/lawncare, or YouTube lawn channels, one name comes up more than any other: Jonathan Green Black Beauty Ultra. It's practically a cult favorite, and the label, cultivar story, and long-running owner reports explain why. The secret is in the genetics.
In Lincoln County, USDA zone 8b, soil pH 5.1, Jonathan Green Black Beauty Ultra scores 92/100 — a strong zone match, adequate moisture, and a long enough establishment window.
Recommended Grasses
Tall Fescue
Festuca arundinacea
Bermudagrass
Cynodon dactylon
Best Grass Seed for Lincoln County
Zone 8b • Cool- and warm-season grasses thrive here.
Find Seeds for Zone 8bClimate Snapshot
Annual Precip
61.6"
Growing Degree Days
5,827.8
Base 50F
Last Spring Frost
03/17
First Fall Frost
11/12
Days Above 95F
69
Hardiness Zone
8b
Seeding Calendar — Zone 8B
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 62" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Lincoln County
Excess Moisture & Fungal Disease
High annual rainfall (62 inches) increases risk of fungal diseases like brown patch and dollar spot. Ensure good drainage and avoid overwatering.
Acidic Soil
Soil pH of 5.1 is below the ideal range for most grasses (6.0-7.0). Apply agricultural lime to raise pH gradually.
Learn more about regional lawn challenges at The Lawn Report.
Lawn Care Advisory: Lincoln County
Lawn Verdict
Lincoln County falls in USDA hardiness zone 8b, a favorable range for both cool- and warm-season grasses. with winter lows reaching around 15.0°F. and 5,827.8 growing degree days annually, supporting vigorous warm-season lawns. High annual precipitation (61.6 inches) supports lush growth but increases disease pressure.
Seasonal Breakdown
Wait until after March 17 to seed or overseed; soil temperatures should consistently reach 50-55°F. Summers are warm (July averages 80.3°F); monitor for heat stress and water when soil is dry 2-3 inches down. With 68.9 days above 90°F annually, warm-season grasses recover faster from summer stress than cool-season types. Aerate and overseed cool-season lawns by early fall, well before November 12; this is the best renovation window. Mild winters (January averages 46.7°F) allow year-round mowing for warm-season lawns and minimal dormancy.
Watering Guidance
Lincoln County receives abundant rainfall (61.6 inches annually), so lawns rarely need supplemental irrigation. Currently, 100.0% of the county is in abnormally dry according to the US Drought Monitor. Standard warm-season watering of 1 inch per week is usually adequate during summer. High heat accumulation means warm-season grasses use water aggressively — monitor soil moisture regularly.
Regional Context
Lincoln County is close to the Mississippi average temperature, USDA zone 8b helps guide grass selection compared to neighboring counties.
Want detailed soil composition, drainage classes, and soil series data? View soil details on SoilByCounty.com
Frequently Asked Questions
What USDA hardiness zone is Lincoln County in?
What is the best grass for Lincoln County?
How much rainfall does Lincoln County get?
What is the soil pH in Lincoln County?
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.
Explore more data for Lincoln County