Lawn Care Guide for Pawnee County
Pawnee County, Nebraska
Data Story
About Lawn Care in Pawnee County, Nebraska
Pawnee County Leads the State in Ease
A lawn difficulty score of 70.9 puts Pawnee County well ahead of the national average. Homeowners here enjoy some of the most favorable turf conditions in Nebraska's Hardiness Zone 6a.
High Rainfall for the Plains
At 34.1 inches per year, Pawnee County enjoys much more precipitation than the Nebraska average of 25.9 inches. This extra moisture helps lawns survive the 38 days of extreme heat typically seen each summer.
Navigating Silt Loam with Poor Drainage
The silt loam texture and poor drainage class mean lawns stay wet longer, which can be a blessing or a curse. Watch for pooling water during heavy rains and avoid over-compacting the 29.6% clay soil.
Resilient Through Seasonal Drought
The county saw 20 weeks of drought in the past year, but 50.1% of the area currently shows abnormal dryness. Utilize the high clay content to your advantage by watering slowly to allow deep penetration without runoff.
Timing Success in Zone 6a
Spring seeding should begin after the April 23 frost date to take advantage of the wet season. Tall fescue is a top choice for its ability to handle both the summer heat and the poorly drained soils.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Climate Snapshot
Annual Precip
34.1"
Growing Degree Days
3,547.85
Base 50F
Last Spring Frost
04/23
First Fall Frost
10/15
Days Above 95F
38
Hardiness Zone
6a
Seeding Calendar — Zone 6A
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
1.1"
inches of water
Monthly Water
3,311
gallons
Estimated Monthly Cost
$26.49
at $0.008/gallon average
Estimates based on 34" 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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