Lawn Care Guide for Ramsey County
Ramsey County, North Dakota
Data Story
About Lawn Care in Ramsey County, North Dakota
Strong Scores for Northern Turf
Ramsey County features a lawn difficulty score of 56.2, outperforming both the state and national averages. Its Zone 4a hardiness rating supports a wide variety of cool-season grasses that can withstand the local winters.
Low Heat Stress Environment
Lawns benefit from 20.9 inches of annual rain and only 5 days of extreme heat above 90°F. This combination allows for a more relaxed mowing schedule compared to hotter parts of the state where grass stops growing in July.
Rich Clay and Sand Mix
The soil pH of 7.32 is slightly higher than the ideal 7.0 limit, suggesting a need for occasional iron supplements. With 22.2% clay and 35.9% sand, the soil provides a sturdy foundation that holds onto moisture and nutrients effectively.
Managing Short Dry Spells
The county faced 7 weeks of drought over the past year, which is relatively low for this region. While current conditions are clear of drought, keeping a 1-inch weekly water target during July is essential for maintaining green color.
Extended Autumn Growth
The first fall frost typically arrives on October 5th, giving you extra time in the late summer for lawn repairs. Kentucky Bluegrass and Perennial Ryegrass are excellent choices for the May 15th through October window.
Lawn Difficulty Score
Recommended Grasses
Blue Grama
Bouteloua gracilis
Tall Fescue
Festuca arundinacea
Buffalograss
Bouteloua dactyloides
Climate Snapshot
Annual Precip
20.9"
Growing Degree Days
1,974.75
Base 50F
Last Spring Frost
05/15
First Fall Frost
10/05
Days Above 95F
5
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
1.9"
inches of water
Monthly Water
5,934
gallons
Estimated Monthly Cost
$47.47
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 Ramsey County
Drought Stress
With only 21 inches of annual rainfall, lawns in Ramsey 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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