Lawn Care Guide for Pulaski County
Pulaski County, Missouri
USDA SSURGO / PHZMThis week in Pulaski County · next up in about 4 weeks (Aug 28)
Get ready to seed cool-season grass — the best fall window is about to open.
Data Story
About Lawn Care in Pulaski County, Missouri
Solid Foundation for Pulaski Lawns
Pulaski County earns a lawn difficulty score of 55.0, staying just above the national median of 50.0. While lower than the state average of 63.7, the Zone 6b climate here supports a variety of hardy turf types. Success depends on managing the slightly acidic soil and heavy summer rainfall.
Abundant Rain Meets Summer Heat
The county receives a generous 47.1 inches of precipitation annually, which is significantly higher than the Missouri average of 43.7. Extreme heat reaches 90°F or higher about 36 days a year, which is typical for the state. This combination of moisture and 4078 growing degree days creates a fast-growing environment for your grass.
Understanding Gravelly Clay Soils
Lawns here sit on gravelly silty clay that is naturally well-drained, which helps prevent root rot during heavy rains. However, the soil pH of 5.64 is notably acidic and will likely require lime to bring it toward the ideal 6.0-7.0 range. The 13.6% clay and 22.3% sand mix provides a stable but lean foundation for roots.
Drought Resistance in the Ozarks
Despite high annual rainfall, Pulaski County has seen 25 weeks of drought over the past year. All 100% of the county is currently classified as abnormally dry, requiring smart irrigation strategies. Grouping plants with similar water needs and using a smart controller can help manage these dry periods efficiently.
Seeding Season in Pulaski County
Aim to plant after the April 15 frost or before the October 24 fall freeze for the best results. Heat-tolerant tall fescues are the best fit for this Zone 6b region and the local gravelly soil texture. With a bit of lime and consistent watering, your lawn will thrive in this environment.
Lawn Difficulty Score
Soil Summary
pH
5.6
Texture
Gravelly silty clay
Drainage
Well drained
Organic Matter
4.8%
Top Grass Fit for Pulaski County
Excellent match
Jonathan Green Black Beauty Ultra
Jonathan Green
Top cultivar score: 100/100
Zone 6b vs Tall Fescue's 3–8 band.
Soil pH 5.63981612933286 vs Tall Fescue's 5.5–6.5 window.
Precipitation 47.135000000000005" + soil AWC vs Tall Fescue's 20–30" need.
Growing-degree-days + frost window vs a intermediate-difficulty establishment.
If you spend any time on lawn care forums, Reddit's r/lawncare, or YouTube lawn channels, one name comes up more than any other: Jonathan Green Black Beauty Ultra. It's practically a cult favorite, and the label, cultivar story, and long-running owner reports explain why. The secret is in the genetics.
In Pulaski County, USDA zone 6b, soil pH 5.6, gravelly silty clay, Jonathan Green Black Beauty Ultra scores 100/100 — a strong zone match, adequate moisture, and a long enough establishment window.
Recommended Grasses
Tall Fescue
Festuca arundinacea
Choosing grass in Pulaski County
Severe drought (25 wk in drought / yr) is the main thing shaping grass choice in Pulaski County. Here's how to work with it — then the specific pick.
- Drought-tolerant grass seedWhat survives where water is scarce and often restricted.
- Tall Fescue, explainedTraits, care, and where Tall Fescue wins — the species behind your top match.
Top match for Pulaski County: Tall Fescue
See the full breakdownPremium Grass Seeds is a sister site in our network. We may earn a commission from qualifying purchases made through its retailer links — this never affects your price. Guidance here reflects your county’s climate and soil data, not hands-on testing.
Climate Snapshot
Annual Precip
47.1"
Growing Degree Days
4,078.45
Base 50F
Last Spring Frost
04/15
First Fall Frost
10/24
Days Above 95F
36
Hardiness Zone
6b
Seeding Calendar — Pulaski County
Personalized to this county’s frost dates — a 192-day growing season. Windows below are computed from local last-spring and first-fall frost normals, so they differ county-to-county even within USDA Zone 6B.
Plan your seeding — Pulaski County
Pick a grass and a goal to get a personalized schedule anchored to this county’s frost dates.
- 1Prepare the seedbedAug 14 – Aug 27
Mow low, dethatch or rake, and loosen the top ½ inch of soil so seed makes good contact.
- 2Sow seedAug 28 – Sep 25
Best window to sow Tall Fescue in Pulaski County, anchored to your local frost dates.
- 3EstablishSep 26 – Oct 23
Protect young seedlings: mow only after they reach ~3 inches and hold off on weed pre-emergents until established.
Silt retains moisture well — keep the seedbed consistently damp with about ¼ inch once daily, easing off if the surface stays wet to avoid damping-off.
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
0.0"
inches of water
Monthly Water
2
gallons
Estimated Monthly Cost
$0.02
at $0.008/gallon average
Estimates based on 47" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Pulaski County
Persistent Drought Conditions
Pulaski County experienced drought conditions for 25 of the past 52 weeks. Prioritize water-efficient grasses and consider reducing lawn area.
Learn more about regional lawn challenges at The Lawn Report.
Lawn Care Advisory: Pulaski County
Lawn Verdict
Pulaski County sits in USDA hardiness zone 6b, a transitional zone where cool-season grasses dominate but some warm-season varieties can survive. with winter lows reaching around -5.0°F. and 4,078.45 growing degree days annually, supporting vigorous warm-season lawns. Moderate rainfall (47.1 inches) generally supports healthy lawns with minimal supplemental watering.
Seasonal Breakdown
Wait until after April 15 to seed or overseed; soil temperatures should consistently reach 50-55°F. Cool summers (July averages 77.5°F) reduce heat stress — maintain regular mowing and moderate watering. With 36.45 days above 90°F annually, warm-season grasses recover faster from summer stress than cool-season types. Aerate and overseed cool-season lawns by early fall, well before October 24; this is the best renovation window. Cool winters (January averages 32.5°F) mean slow or dormant growth; keep debris off the lawn.
Watering Guidance
With 47.1 inches of annual rainfall, established lawns typically need watering only during extended dry spells. Currently, 100.0% of the county is in abnormally dry according to the US Drought Monitor. Standard warm-season watering of 1 inch per week is usually adequate during summer.
Regional Context
Pulaski County is close to the Missouri average temperature, it is somewhat wetter than the state average, USDA zone 6b helps guide grass selection compared to neighboring counties.
Dig deeper into Pulaski County
Pulaski County is a USDA Zone 6B, silty-soil, cool-season county. Explore the data that shapes its lawn:
Want detailed soil composition, drainage classes, and soil series data? View soil details on SoilByCounty.com
Frequently Asked Questions
What USDA hardiness zone is Pulaski County in?
What is the best grass for Pulaski County?
How long is the growing season in Pulaski County?
How much rainfall does Pulaski County get?
What is the soil pH in Pulaski 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 Pulaski County