Lawn Care Guide for Racine County
Racine County, Wisconsin
Data Story
About Lawn Care in Racine County, Wisconsin
Ideal Growing Conditions in Southeast Wisconsin
Racine County boasts a high lawn difficulty score of 69.5, making it significantly easier to maintain a lawn here than the national average. Its position in Hardiness Zone 5b offers a milder climate that supports a wider variety of turf options.
Warm Summers and Plentiful Rain
With 34.8 inches of rain and 2,502 growing degree days, the climate is well-suited for vigorous grass growth. Seven extreme heat days per year suggest a need for occasional supplemental watering during July's peak temperatures.
Rich Loam with Strong Mineral Base
The soil features a healthy 16.0% clay content and 31.1% sand, creating a well-drained loam that holds nutrients well. While the 5.84 pH is slightly acidic, it is very close to the 6.0-7.0 ideal range, requiring only minor adjustments.
Moderate Drought Risk Near the Lake
About 42% of Racine is currently abnormally dry, following 13 weeks of drought over the past year. Utilize rain barrels to capture runoff for your garden, ensuring your lawn stays resilient without over-taxing municipal systems.
An Extended Window for Lawn Success
The long season lasts from May 5th until October 24th, giving you ample time to establish a lush Kentucky Bluegrass lawn. This extended timeframe allows for effective fall over-seeding, which is the best way to thicken a lawn in Zone 5b.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Climate Snapshot
Annual Precip
34.8"
Growing Degree Days
2,501.925
Base 50F
Last Spring Frost
05/05
First Fall Frost
10/24
Days Above 95F
7
Hardiness Zone
5b
Seeding Calendar — Zone 5B
Seasonal Lawn Care Checklist
Spring
- Apply pre-emergent herbicide when soil reaches 55F
- Overseed bare spots once frost risk passes
- 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
- Core aerate compacted areas
- Apply fall fertilizer (highest N application for cool-season)
- Continue mowing until growth stops
- Rake or mulch leaves to prevent smothering
Winter
- Avoid walking on frozen turf
- Service mower and sharpen blades
- Plan spring soil amendments based on fall test
- Keep lawn clear of debris
Watering Deficit Calculator
Monthly Deficit
0.8"
inches of water
Monthly Water
2,601
gallons
Estimated Monthly Cost
$20.81
at $0.008/gallon average
Estimates based on 35" 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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