Lawn Care Guide for Gasconade County
Gasconade County, Missouri
Data Story
About Lawn Care in Gasconade County, Missouri
Favorable Growing in Gasconade County
With a lawn difficulty score of 65.3, Gasconade County is one of the easier places in Missouri to keep a green yard. This score exceeds both the national median and the state average, providing a friendly environment for amateur gardeners. The 6b Hardiness Zone supports a wide variety of popular grass species.
Mild Summers Support Consistent Growth
Gasconade experiences only 31 extreme heat days, which is notably lower than the state average of 37 days. Annual precipitation of 44.9 inches provides a steady supply of moisture for the 3539 growing degree days. These conditions are ideal for cool-season grasses that typically struggle in more southern counties.
Productive and Well-Drained Silt Loam
The county boasts well-drained silt loam soil, which is excellent for preventing root diseases. A soil pH of 5.99 is nearly perfect, though a light application of lime can help reach the ideal 6.0+ threshold. The soil balance of 16.6% clay and 18.0% sand allows for great nutrient delivery to the grass roots.
Resilient Landscapes in Dry Periods
Gasconade lawns have faced 29 weeks of drought recently, though currently 0.0% of the area is in severe drought. This resilience is likely due to the superior drainage and moderate heat levels found in the county. To stay ahead of dry spells, use a rain gauge to ensure your lawn gets at least one inch of water per week.
Optimal Planting Windows
Fine fescues and Kentucky bluegrass thrive in Gasconade’s well-drained silt loam. Seed after the last frost on April 27, but keep an eye on the early first frost date of October 13. Fall renovation is best performed in early September to give the lawn time to mature before the first cold snap.
Lawn Difficulty Score
Recommended Grasses
Tall Fescue
Festuca arundinacea
Climate Snapshot
Annual Precip
44.9"
Growing Degree Days
3,538.9
Base 50F
Last Spring Frost
04/27
First Fall Frost
10/13
Days Above 95F
31
Hardiness Zone
6b
Seeding Calendar — Zone 6B
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
0.1"
inches of water
Monthly Water
398
gallons
Estimated Monthly Cost
$3.19
at $0.008/gallon average
Estimates based on 45" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Gasconade County
Persistent Drought Conditions
Gasconade County experienced drought conditions for 29 of the past 52 weeks. Prioritize water-efficient grasses and consider reducing lawn area.
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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