Lawn Care Guide for Lincoln County
Lincoln County, Colorado
Data Story
About Lawn Care in Lincoln County, Colorado
Top-Tier Colorado Lawn Ease
Lincoln County offers some of the best lawn conditions in the state with a score of 51.2, beating the national average. Despite the semi-arid climate, this Zone 5b county is more forgiving than its western neighbors.
Low Rain but High Growth
Annual precipitation is low at 14.4 inches, meaning supplemental watering is a must for green turf. You must manage 42 extreme heat days per year, which can quickly dry out the landscape during summer.
Optimal pH and Sandy Drainage
The soil pH of 7.22 is very close to the ideal range, while a 52.2% sand content ensures excellent drainage. This sandy foundation means you may need to fertilize more frequently to prevent nutrient leaching.
Strong Drought Resilience
The county is currently in great shape with only 4.3% of the area classified as abnormally dry and zero severe drought. With only 5 weeks in drought last year, it is one of the most water-stable regions in Colorado.
Resilient Grasses for Lincoln
Blue Grama or Buffalo grass are perfect for this 5b zone as they require less water than traditional Kentucky Bluegrass. Schedule your seeding for mid-May once the threat of the May 9th frost has passed.
Lawn Difficulty Score
Recommended Grasses
Buffalograss
Bouteloua dactyloides
Blue Grama
Bouteloua gracilis
Tall Fescue
Festuca arundinacea
Climate Snapshot
Annual Precip
14.4"
Growing Degree Days
2,745.48
Base 50F
Last Spring Frost
05/09
First Fall Frost
10/06
Days Above 95F
42
Hardiness Zone
5b
Seeding Calendar — Zone 5B
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
2.6"
inches of water
Monthly Water
8,087
gallons
Estimated Monthly Cost
$64.69
at $0.008/gallon average
Estimates based on 14" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Lincoln County
Drought Stress
With only 14 inches of annual rainfall, lawns in Lincoln 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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