Lawn Care Guide for Putnam County
Putnam County, West Virginia
Data Story
About Lawn Care in Putnam County, West Virginia
High Growth Potential in Putnam County
With a difficulty score of 72.6, Putnam County offers some of the best lawn-growing conditions in West Virginia. This Zone 7a region is well-suited for high-quality turf with fewer hurdles than the national average.
Vigorous Growth Amidst Summer Heat
The county sees 30 extreme heat days, nearly double the state average, which puts stress on cool-season grasses in July. However, 3,855 growing degree days provide a massive window for your lawn to recover and thicken.
Excellent Drainage and Loamy Texture
The 'very channery loam' soil is somewhat excessively drained, which prevents root rot during heavy rains. While the pH of 5.64 is slightly acidic, it is closer to the ideal range than most other counties in the state.
Low Drought Impact for Homeowners
With only 9 weeks of drought last year and 0% of the county currently dry, Putnam is highly resilient. You can rely on the 39.5 inches of annual rain to do most of the work, though summer heat requires some supplemental watering.
Longest Growing Season in the Region
A long frost-free window from April 18 to October 30 makes Putnam ideal for both seeding and sodding. Zone 7a allows you to experiment with heat-tolerant fescues that can withstand the county's 30 extreme heat days.
Lawn Difficulty Score
Soil Summary
pH
5.6
Texture
Very channery loam
Drainage
Somewhat excessively drained
Organic Matter
13.3%
Recommended Grasses
Tall Fescue
Festuca arundinacea
Bermudagrass
Cynodon dactylon
Climate Snapshot
Annual Precip
39.5"
Growing Degree Days
3,855.4
Base 50F
Last Spring Frost
04/18
First Fall Frost
10/30
Days Above 95F
30
Hardiness Zone
7a
Seeding Calendar — Zone 7A
Seasonal Lawn Care Checklist
Spring
- Apply pre-emergent herbicide when soil reaches 55F
- Begin mowing when grass reaches 3 inches
- 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
- Overseed warm-season lawns if thinning
- Apply fall fertilizer (highest N application for cool-season)
- Continue mowing until growth stops
- Rake or mulch leaves to prevent smothering
Winter
- Apply pre-emergent for winter weeds
- Service mower and sharpen blades
- Plan spring soil amendments based on fall test
- Keep lawn clear of debris
Watering Deficit Calculator
Monthly Deficit
0.6"
inches of water
Monthly Water
1,830
gallons
Estimated Monthly Cost
$14.64
at $0.008/gallon average
Estimates based on 39" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
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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