Lawn Care Guide for Logan County
Logan County, North Dakota
Data Story
About Lawn Care in Logan County, North Dakota
Reliable Success in Logan County
Logan County is a strong performer with a lawn difficulty score of 59.3, well above the state average of 54.0. As part of Hardiness Zone 4b, it offers a slightly milder winter profile than northern counties. Keeping a lush lawn here is easier than in most other parts of the country.
Stable Moisture and Gentle Summers
Annual precipitation of 20.7 inches provides a healthy baseline that exceeds the state average. Extreme heat is limited to just 9 days a year, keeping soil temperatures stable for root health. The growing season is generous, ending with a first frost around October 4.
Nearly Perfect Soil Conditions
The soil pH of 7.05 is essentially perfect, sitting right at the top of the ideal range for grass. With 44.1% sand and 20.6% clay, the soil is well-aerated and drains efficiently. This high sand content helps prevent common lawn diseases associated with standing water.
Handling Short-Term Drought Ease
Though the county saw 7 weeks of drought over the past year, it currently maintains 0% drought coverage. This level of resilience is excellent, and the healthy soil pH helps grass recover quickly from stress. Morning watering will maximize the benefit of the 20.7 inches of annual rain.
Ideal Timing for New Lawns
Cool-season grasses like Bluegrass and Fescue blends are the primary choice for this 4b zone. Start seeding after the May 13 frost to take advantage of the long, mild growing season. Your lawn has a great chance of success thanks to the near-perfect soil and manageable heat.
Lawn Difficulty Score
Recommended Grasses
Blue Grama
Bouteloua gracilis
Tall Fescue
Festuca arundinacea
Buffalograss
Bouteloua dactyloides
Climate Snapshot
Annual Precip
20.7"
Growing Degree Days
2,221.35
Base 50F
Last Spring Frost
05/13
First Fall Frost
10/04
Days Above 95F
9
Hardiness Zone
4b
Seeding Calendar — Zone 4B
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
6,161
gallons
Estimated Monthly Cost
$49.29
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 Logan County
Drought Stress
With only 21 inches of annual rainfall, lawns in Logan 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.
Explore more data for Logan County