Conditional — Some Areas
feather top Rhodes grass (zones 7-11) has limited zone overlap with Kentucky (6a-7a). Only zones 7-7 in the state are suitable.
Your yard isn't the whole zone.
Kentucky spans zones 6a-7a, but your yard has its own microclimate — slope, trees, and low spots shift frost and sun across a single parcel. Enter your address and we'll score feather top rhodes grass against your land's actual soil, sun, and frost.
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Zone Comparison
Feather Top Rhodes Grass Needs
- USDA Zones: 7-11
- Soil pH: 6 - 8.5
- Sun: Full Sun
- Drainage: well (dry spells)
- Frost-Free Days: 90+
Kentucky Has
- USDA Zones: 6a-7a
- Last Frost: Apr 5 - Apr 25
- First Frost: Oct 10 - Oct 30
- Annual Rainfall: 42-52 inches
- Common Soils: Silt loam, Clay loam, Limestone-derived
Plant Zone Range (zones 7-11)
Preferred Soil pH
Plant data: USDA PLANTS Database / plant_species_v5.csv. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.
When to Plant Feather Top Rhodes Grass in Kentucky
The frost window
Across Kentucky, the last spring frost clears between Apr 5 and Apr 25, and the first fall frost lands between Oct 10 and Oct 30 (NOAA Climate Normals 1991-2020). Counting from the latest last frost to the earliest first frost, that's a 168-day window you can count on — up to 208 days on a mild site in a kind year.
Frost tenderness
Feather Top Rhodes Grass is frost-tender — its listed minimum temperature is 50°F (USDA PLANTS Database) — so set plants out after the last frost has cleared your local site, not the state's earliest date.
Frost window: NOAA Climate Normals 1991-2020. Plant timing fields: USDA PLANTS Database. Your site's own frost dates can run earlier or later than the state range — a parcel report pins them down.
Growing Season Fit
Zone compatibility says you can survive winter here. Whether the growing season is long enough — and warm enough — is a different question.
Frost-free days
Feather Top Rhodes Grass wants 90+ frost-free days; a typical Kentucky site sees ~220 (NOAA Climate Normals). That leaves comfortable headroom for succession planting.
Climate aggregates derive from USDA NRCS county-level hardiness data + Cornell CALS Extension GDD-by-region tables + MSU Extension chill-hours-by-zone (1991-2020 NOAA Climate Normals baseline).
Soil + Drainage Fit
Feather Top Rhodes Grass likes near-neutral soil (pH 6-8.5). That's the common-ground band across Kentucky's silt loam and clay loam — a soil test confirms it for your site. Drainage matters: this plant wants well (dry spells). If your Kentucky site is heavier clay or sits in a low spot, raised beds or amendment with compost solve it.
Plant pH and drainage requirements from USDA PLANTS Database. Kentucky soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.
Feather Top Rhodes Grass in Kentucky — Quick Answer
- Verdict: Conditional — Some Areas
- Plant Zones: 7-11 (USDA PLANTS Database)
- State Zones: 6a-7a (USDA ARS PHZM 2023)
- Growing Season: Apr 5 - Apr 25 to Oct 10 - Oct 30 (NOAA Climate Normals)
What Else to Consider
Zone compatibility tells you about winter cold survival — but Kentucky growers also need to think about:
Heavy clay soils in the Bluegrass region
Bluegrass clay opens up with steady compost — or start above it in a raised bed and grow while the ground improves.
High humidity promotes fungal diseases
Space wide, water mornings at the base, and favor resistant varieties — your extension's disease-resistant lists earn their keep here.
Karst topography creates drainage unpredictability
Karst ground drains erratically — watch where water goes in a hard rain before siting beds, and mound up where it lingers.
Kentucky Cooperative Extension
For Kentucky-specific cultivar recommendations, planting calendars, and pest pressure for feather top rhodes grass, the canonical source is University of Kentucky Cooperative Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.
Is Feather Top Rhodes Grass native to Kentucky?
Yes — the USDA PLANTS Database (accessed 2026-07-01) documents Feather Top Rhodes Grass as native to Kentucky. Planting it supports the pollinators and wildlife that evolved alongside it.
Native-range data: USDA PLANTS Database state-distribution records, accessed 2026-07-01.
Common Questions About Growing Feather Top Rhodes Grass in Kentucky
When can I plant Feather Top Rhodes Grass in Kentucky?
Kentucky's last spring frost clears between Apr 5 and Apr 25, and the first fall frost lands between Oct 10 and Oct 30 (NOAA Climate Normals 1991-2020). Feather Top Rhodes Grass is frost-tender — its listed minimum temperature is 50°F (USDA PLANTS Database) — so wait until the last frost has cleared your specific site before planting out.
What hardiness zone is Feather Top Rhodes Grass grown in across Kentucky?
Kentucky spans USDA hardiness zones 6a-7a (USDA ARS PHZM 2023). Feather Top Rhodes Grass carries a range of zones 7-11, so the overlap zones are where outdoor growing is most reliable.
How many frost-free days does a typical Kentucky site have?
A typical Kentucky site sees ~220 frost-free days per year (derived from NOAA Climate Normals 1991-2020). Feather Top Rhodes Grass needs 90+ frost-free days, so check whether your local microclimate runs above or below the state average before settling on a planting date.
Is Feather Top Rhodes Grass native to Kentucky?
Yes — the USDA PLANTS Database (accessed 2026-07-01) documents Feather Top Rhodes Grass as native to Kentucky. Planting it supports the pollinators and wildlife that evolved alongside it.
How should I amend the soil for Feather Top Rhodes Grass in Kentucky?
Feather Top Rhodes Grass prefers pH 6-8.5 and well (dry spells) drainage (USDA PLANTS Database). That sits in the common-ground band across Kentucky soils — a 30-minute soil test from a local Extension lab confirms it for your specific site.
Will Feather Top Rhodes Grass actually grow on my specific land in Kentucky?
State-level zone + climate data is a sketch. A Growable Ground parcel report scores feather top rhodes grass against your address's exact soil pH, drainage, sun, and frost-date data drawn from USDA SSURGO, NOAA, and PRISM — not state averages.
Check your specific parcel in Kentucky
State-level data is a sketch. Your Growable Ground report scores feather top rhodes grass against your parcel's exact soil, sun, drainage, and frost data — not zone averages.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources analyzed in seconds