Lawn Care Guide for Ringgold County
Ringgold County, Iowa
Data Story
About Lawn Care in Ringgold County, Iowa
Excellent Growing Potential in Ringgold
Ringgold County offers an excellent environment for turf, evidenced by its high 84.1 difficulty score. This rating places it well above the state average of 77.2, making lawn care much simpler than the national median would suggest.
Consistent Rain and Stable Temps
The county enjoys 37.5 inches of rain per year, providing the consistent moisture needed for its 3116 growing degree days. With 15 extreme heat days, the weather remains relatively stable for Zone 5b cool-season grasses throughout the summer.
Addressing Silt Loam and Drainage
The silt loam soil has a pH of 6.28 and is often poorly drained, meaning it holds onto the 37.5 inches of annual rain very well. Homeowners should watch for standing water, as the 27.9% clay content can lead to slow drainage during heavy spring storms.
A History of High Resilience
Drought is rare here; the county only recorded 2 weeks of drought over the past year. Even though 100% of the area is currently abnormally dry, the historically low drought frequency suggests a high level of natural resilience.
Enjoying a Long Growing Season
Thick, lush lawns are easy to achieve in this Zone 5b region using standard cool-season seed mixes. Get your lawn started after the April 25 frost and enjoy a long season of growth until the first frost hits on October 17.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Climate Snapshot
Annual Precip
37.5"
Growing Degree Days
3,116.25
Base 50F
Last Spring Frost
04/25
First Fall Frost
10/17
Days Above 95F
15
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
0.7"
inches of water
Monthly Water
2,194
gallons
Estimated Monthly Cost
$17.55
at $0.008/gallon average
Estimates based on 37" 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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