Lawn Care Guide for Burke County
Burke County, North Dakota
USDA SSURGO / PHZMData Story
About Lawn Care in Burke County, North Dakota
Low Moisture Hurdles in Burke County
Burke County has a lawn difficulty score of 49.3, making it slightly harder than the national average. In USDA zone 4a, growers face some of the driest conditions in the state.
The State's Lowest Precipitation
With only 15.7 inches of annual precipitation, Burke County is significantly drier than the state average of 19.5 inches. However, the cool summers with only seven extreme heat days help prevent the turf from scorching.
Alkaline Soil and Sand Balance
The soil pH of 7.24 is slightly alkaline, and the sand content of 40.9% suggests it may not hold water long. Without specific drainage data, adding organic compost is the best way to improve this soil's water-holding capacity.
Navigating 13 Weeks of Drought
Last year, the county faced 13 weeks of drought, which is a major concern given the low overall rainfall. Drought-resistant grasses and smart irrigation controllers are highly recommended for this region.
Beat the Early September Frost
Seeding should happen after the May 20th frost, but growers must move quickly. The first fall frost arrives on September 19th, leaving a narrow window for your zone 4a lawn to take hold.
Lawn Difficulty Score
Top Grass Fit for Burke County
Strong match
Pennington Smart Seed Sun & Shade
Pennington
Top cultivar score: 78/100
Estimated — county soil data incomplete.
Zone 4a vs Tall Fescue's 3–8 band.
Soil pH 7.23687087894316 vs Tall Fescue's 5.5–6.5 window.
Precipitation 15.69" + soil AWC vs Tall Fescue's 20–30" need.
Growing-degree-days + frost window vs a beginner-difficulty establishment.
Pennington Smart Seed Sun & Shade is the best value in the cool-season grass seed market. Period. You get a quality fescue/KBG blend with genuine drought tolerance coating at a price point significantly below premium options like BBU or Barenbrug RTF.
In Burke County, USDA zone 4a, soil pH 7.2, Pennington Smart Seed Sun & Shade scores 78/100 — a strong zone match, adequate moisture, and a workable establishment window.
Why we ruled these out
- Pennington Zenith Zoysia Grass Seed & Mulch — USDA zone 4a is below Pennington Zenith Zoysia Grass Seed & Mulch's effective range (5–10); not recommended for this county.
- Scotts Turf Builder Bermudagrass — USDA zone 4a is below Scotts Turf Builder Bermudagrass's effective range (6–11); not recommended for this county.
See our fit-score methodology for how survivability is determined.
Recommended Grasses
Blue Grama
Bouteloua gracilis
Tall Fescue
Festuca arundinacea
Buffalograss
Bouteloua dactyloides
Climate Snapshot
Annual Precip
15.7"
Growing Degree Days
1,689.25
Base 50F
Last Spring Frost
05/20
First Fall Frost
09/19
Days Above 95F
7
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
2.3"
inches of water
Monthly Water
7,142
gallons
Estimated Monthly Cost
$57.14
at $0.008/gallon average
Estimates based on 16" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Burke County
Drought Stress
With only 16 inches of annual rainfall, lawns in Burke County face significant drought stress. Consider drought-tolerant grass species and deep, infrequent watering.
Learn more about regional lawn challenges at The Lawn Report.
Lawn Care Advisory: Burke County
Lawn Verdict
Burke County is in USDA hardiness zone 4a, one of the coldest zones in the country. with winter lows reaching around -30.0°F. though only 1,689.25 growing degree days favor cool-season varieties like Kentucky bluegrass and fescue. Low rainfall (15.7 inches) means supplemental irrigation is essential during summer months.
Seasonal Breakdown
Wait until after May 20 to seed or overseed; soil temperatures should consistently reach 50-55°F. Cool summers (July averages 66.3°F) reduce heat stress — maintain regular mowing and moderate watering. Aerate and overseed cool-season lawns by early fall, well before September 19; this is the best renovation window. Winters are harsh (January averages 7.7°F); avoid foot traffic on frozen turf and plan snow mold prevention.
Watering Guidance
Low annual precipitation (15.7 inches) makes irrigation essential for maintaining green turf through summer. The county is currently free of drought conditions. Cool summers reduce water demand; overwatering is a bigger risk than drought stress.
Regional Context
Burke County is close to the North Dakota average temperature, it is somewhat drier than the state average, USDA zone 4a helps guide grass selection compared to neighboring counties.
Want detailed soil composition, drainage classes, and soil series data? View soil details on SoilByCounty.com
Frequently Asked Questions
What USDA hardiness zone is Burke County in?
What is the best grass for Burke County?
How much rainfall does Burke County get?
What is the soil pH in Burke County?
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 Burke County