Lawn Care Guide for Daviess County
Daviess County, Indiana
USDA SSURGO / PHZMData Story
About Lawn Care in Daviess County, Indiana
Typical Indiana Conditions in Daviess
Daviess County scores a 68.4 on the lawn difficulty scale, placing it just under the Indiana average of 71.0. Its Zone 6b classification means homeowners can grow a wide range of turf, though summer heat remains a factor.
Long Growing Season and Intense Heat
With 32 extreme heat days and 4206 growing degree days, lawns here face more thermal stress than the state average. The 48.0 inches of annual precipitation is usually sufficient, but timing is key during the hot July peak.
Heavy Soils Need Careful Drainage
The silty clay loam soil is poorly drained, which can lead to root rot if overwatered. With a pH of 6.08, the soil is naturally suited for grass, but aeration is likely necessary to manage the 18.1% clay content.
Maintaining Resilience Against Dryness
All of Daviess County is currently abnormally dry, but the region has only seen 3 weeks of drought in the past year. Focus on improving soil structure with organic matter to help your lawn navigate these occasional dry spells.
Optimizing Your Zone 6b Lawn
Heat-tolerant varieties like Tall Fescue thrive here, especially given the county's high heat day count. Start your seeding projects after the last frost on April 10 to maximize the long 6b growing season.
Lawn Difficulty Score
Soil Summary
pH
6.1
Texture
Silty clay loam
Drainage
Poorly drained
Organic Matter
2.2%
Top Grass Fit for Daviess County
Excellent match
Outsidepride Midnight Kentucky Bluegrass Seed
Outsidepride
Top cultivar score: 100/100
Zone 6b vs Kentucky Bluegrass's 3–7 band.
Soil pH 6.07538272623544 vs Kentucky Bluegrass's 6–7 window.
Precipitation 47.98" + soil AWC vs Kentucky Bluegrass's 30–40" need.
Growing-degree-days + frost window vs a advanced-difficulty establishment.
Let's be direct: Outsidepride Midnight Kentucky Bluegrass is one of the best pure KBG seeds you can buy online, and it's not particularly close. Midnight is a specific cultivar — not a generic "Kentucky bluegrass blend" — and that distinction matters enormously.
In Daviess County, USDA zone 6b, soil pH 6.1, silty clay loam, Outsidepride Midnight Kentucky Bluegrass Seed scores 100/100 — a strong zone match, adequate moisture, and a long enough establishment window.
Recommended Grasses
Tall Fescue
Festuca arundinacea
Best Grass Seed for Daviess County
Zone 6b • Cool- and warm-season grasses thrive here.
Find Seeds for Zone 6bClimate Snapshot
Annual Precip
48.0"
Growing Degree Days
4,205.8
Base 50F
Last Spring Frost
04/10
First Fall Frost
10/25
Days Above 95F
32
Hardiness Zone
6b
Seeding Calendar — Zone 6B
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 48" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Lawn Care Advisory: Daviess County
Lawn Verdict
Daviess County sits in USDA hardiness zone 6b, a transitional zone where cool-season grasses dominate but some warm-season varieties can survive. with winter lows reaching around -5.0°F. and 4,205.8 growing degree days annually, supporting vigorous warm-season lawns. Moderate rainfall (48.0 inches) generally supports healthy lawns with minimal supplemental watering.
Seasonal Breakdown
Wait until after April 10 to seed or overseed; soil temperatures should consistently reach 50-55°F. Cool summers (July averages 77.1°F) reduce heat stress — maintain regular mowing and moderate watering. With 31.6 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 October 25; this is the best renovation window. Cool winters (January averages 32.1°F) mean slow or dormant growth; keep debris off the lawn.
Watering Guidance
With 48.0 inches of annual rainfall, established lawns typically need watering only during extended dry spells. 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.
Regional Context
Daviess County is 3.9°F warmer than the Indiana average, it is somewhat wetter than the state average, USDA zone 6b 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 Daviess County in?
What is the best grass for Daviess County?
How much rainfall does Daviess County get?
What is the soil pH in Daviess 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.
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