Lawn Care Guide for Scott County
Scott County, Indiana
Data Story
About Lawn Care in Scott County, Indiana
Standard Indiana Growing Conditions
Scott County scores a 71.4 on the lawn difficulty scale, almost exactly matching the Indiana average. In this Zone 6b region, maintaining a lawn is significantly easier than the national median but requires attention to rising summer heat.
Warm Summers and Long Growth
With 29 extreme heat days and 3,858 growing degree days, lawns here face more heat stress than the Indiana average of 20 days. These conditions favor grass types that can withstand sustained temperatures above 90°F.
Managing Acidic Soil Profiles
The soil pH of 5.72 is slightly acidic and below the ideal 6.0 range, suggesting that a lime application may be necessary. While local drainage data is limited, the soil's 18.5% clay content suggests moderate moisture retention.
Consistent Moisture Despite Dryness
Scott County has seen only one week of drought in the past year, though the entire county is currently listed as abnormally dry. Monitoring soil moisture is critical when heat days climb to protect your lawn's root system.
Maximize the Growing Season
Zone 6b is ideal for Turf-Type Tall Fescue, which handles heat better than bluegrass. Start your seeding projects after the April 18 frost to ensure a lush lawn before the fall frost on October 20.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Climate Snapshot
Annual Precip
N/A
Growing Degree Days
3,857.7
Base 50F
Last Spring Frost
04/18
First Fall Frost
10/20
Days Above 95F
29
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
1.4"
inches of water
Monthly Water
4,355
gallons
Estimated Monthly Cost
$34.84
at $0.008/gallon average
Estimates based on 30" 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.
Explore more data for Scott County