Lawn Care Guide for Walsh County
Walsh County, North Dakota
Data Story
About Lawn Care in Walsh County, North Dakota
Top-Tier Growing Conditions in Walsh County
With a score of 58.1, Walsh County offers some of the most favorable lawn conditions in the state. This hardiness zone 4a county outperforms the national difficulty average by over eight points.
Balanced Heat and Growing Days
Residents enjoy 2527 growing degree days, providing a robust window for grass development. While 10 extreme heat days are expected, the 20.6 inches of annual precipitation provides a solid foundation above the state average.
Ideal Drainage with Loamy Texture
The soil features a well-drained loam texture that is perfect for turfgrass health. While the 7.33 pH is slightly alkaline, the balanced 24.8% clay and 33.9% sand mix offers excellent natural structure.
Current Conditions Favor Green Lawns
Walsh County currently reports 0% drought coverage, providing a reprieve from the 7 weeks of drought seen in the past year. Maintaining a three-inch mowing height will help shade the soil and preserve this current moisture.
Early Starts in a Well-Drained Bed
The last spring frost typically passes by May 4, giving you a head start on the growing season. Use high-quality cool-season blends to take full advantage of the county's superior loamy soil.
Lawn Difficulty Score
Recommended Grasses
Blue Grama
Bouteloua gracilis
Tall Fescue
Festuca arundinacea
Buffalograss
Bouteloua dactyloides
Climate Snapshot
Annual Precip
20.6"
Growing Degree Days
2,526.5
Base 50F
Last Spring Frost
05/04
First Fall Frost
10/07
Days Above 95F
10
Hardiness Zone
4a
Seeding Calendar — Zone 4A
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
2.0"
inches of water
Monthly Water
6,333
gallons
Estimated Monthly Cost
$50.66
at $0.008/gallon average
Estimates based on 21" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Walsh County
Drought Stress
With only 21 inches of annual rainfall, lawns in Walsh County face significant drought stress. Consider drought-tolerant grass species and deep, infrequent watering.
Learn more about regional lawn challenges at The Lawn Report.
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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