Lawn Care Guide for Daviess County
Daviess County, Indiana
Data 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%
Recommended Grasses
Tall Fescue
Festuca arundinacea
Climate 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.
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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