Butler, Kentucky, sits in USDA hardiness zone 6b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
Reliable performers under these conditions include cabbage, hazelnut, lavender, and collard greens; what your own ground favors still comes down to its soil, sun, and drainage.
Even in Butler, no two yards are alike.
A low spot, a south-facing slope, or a stand of trees moves the frost date and sun across a single Butler lot. Enter your address and we'll score 1,086 plants against your land's actual soil, sun, and frost.
We read public map data around Butler — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Butler — the short answer
Butler, Kentucky: USDA zone 6b, about 221 days between hard freezes, across 122 acres of city.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 2
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 9
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~221
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 122 acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. Hard-freeze dates are this town’s own 28°F normals: light frosts run a few weeks past them, and tender transplants usually wait 2–3 weeks after the last hard freeze.
Hardiness Zone Range
Zone 6b is Butler's average, not your lot's — a low corner or a tree line moves it. Against Butler's 221-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Butler
Each reading below is measured for Butler itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredButler runs about 221 days between hard freezes — a long growing season.
There is slack for succession plantings and slow-finishing crops: many vegetables can be sown twice, and the heat-lovers have time to ripen fully.
Plan a second sowing of quick crops after the first comes out, and use the fall window most gardeners let sit idle.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredButler sits in USDA hardiness zone 6b.
The zone sets which perennials, shrubs, and fruit trees live through an average winter here — a plant rated for a colder zone is a safe bet, one rated warmer needs winter protection or gets treated as an annual.
Match perennials and fruit to the zone before you buy, so nothing you plant is a gamble against the cold.
USDA PHZM 2023
The kind of country Butler is in
Butler sits in the Interior Plateau — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Butler's own centroid rather than borrowed from Pendleton County.
What Grows in Butler
Every plant below cleared Butler's own zone 6b and its 221-day season. Each card opens that plant's Kentucky profile. How we score.
Is it too late to plant in Butler?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Mar 5; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 2 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 9 — long-season crops need about 90 days of runway, quick greens only 30. Here the season winds down slowly: late sowings, a real autumn harvest, and garlic in the ground before the first hard freeze.
Documented around Butler
Spotted lanternfly documented 22 miles from Butler, first recorded 2023. What to watch for.
What's on the federal record near Butler
Closest first, within ~10 miles of Butler. Listing isn't leaking, and distance isn't exposure.
- Dragoos GarageUnderground Storage Tanks · 200 ft
- Jay Bee Ind IncUnderground Storage Tanks · 200 ft
- T & G LLCUnderground Storage Tanks · 550 ft
- B22D0011Nitrate · 650 ft
- Butler Public Utility StationUnderground Storage Tanks · 1000 ft
- Combs GarageUnderground Storage Tanks · 1300 ft
- Northern Elementary SchoolUnderground Storage Tanks · 1.0 mi
- Flour Creek BpUnderground Storage Tanks · 1.0 mi
- Butler ShellUnderground Storage Tanks · 1.1 mi
- Service Station 24 D BP 241Underground Storage Tanks · 1.1 mi
- Medusa Aggregates IncUnderground Storage Tanks · 1.1 mi
- Pendleton Co Country ClubUnderground Storage Tanks · 2.2 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Butler's center, not your beds. Run your own address for what's upwind of you specifically.
Environmental Intelligence
The counts behind that headline — every source type on the record near Butler.
Total Sites
130
within ~10 miles of Butler
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Butler
Severity Distribution
within ~10 miles of Butler
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Butler, two things run higher than the national average within ~10 miles of Butler — PFAS (3 sites) and Underground Storage Tanks (102 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Butler
Get exact proximity distances to contamination sources for your specific parcel — plus soil, sun, drainage, and 1,086 plant recommendations.
25+ data sources read at your address, not the Butler average
Your land is one point inside Butler
Everything above resolves to Butler as a whole — one PHZM band and one 28°F frost record, read across 122 acres. Your parcel is one point inside that footprint. Slope, tree cover, a low spot that pools cold air, and what is in the soil are all resolved at the address, and none of them are visible at city scale. That is the honest boundary of this page, and the reason the next step is a reading of your own ground rather than a better local average.
Your Lot vs the Butler Average
Butler Average
- ●USDA Zones 6b, averaged across Butler
- ●One soil character for all of Butler
- ●Frost dates read at Butler's scale: Apr 2 to Nov 9
YOUR Parcel
- ✓Your exact zone, not Butler's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Butler
Pull a site-specific report for your exact address in Butler, Kentucky — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Butler averages can't show:
We read public map data around Butler — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Butler average
How we know this about Butler
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this city’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Butler’s own record; boundaries and acreage from US Census TIGER/Line 2025; the contamination records from the federal sources named in their beats above. Soil is not read at city grain anywhere on this page — there is no city-resolution survey in our data, which is why you will find no soil grid here rather than a statewide one wearing a local label. The resolution ledger below names every figure this page inherited.
Common questions about Butler
When does frost risk typically end in Butler?
The last hard freeze (28°F) in Butler typically lands around Apr 2, per NOAA 1991–2020 climate normals — earlier than the light-frost dates most charts quote. That marks the hard freeze, not the last light frost — lighter frosts keep biting past it, which is why tender transplants here wait until about Apr 23.
When is the first frost in Butler?
The first hard freeze (28°F) in Butler typically arrives around Nov 9, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 26, so the watching starts about Oct 10 — about 221 days after the spring freeze cleared.
How long is the growing season in Butler?
Measured between 28°F hard freezes, Butler sees about 221 frost-free days — roughly Apr 2 through Nov 9, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 23 to Oct 26, about 186 days.
Is the soil safe to grow vegetables in Butler?
The federal record around Butler is a meaningful one — 130 documented sites, mostly Underground Storage Tanks entries (102), the nearest Underground Storage Tanks record under a tenth of a mile out — so a soil test before new food beds is a sensible precaution here, not a reason to hold back from growing. Remember that proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what sits where.
How do I protect my plants from frost in Butler?
From about Oct 10 the job here turns from planting to protecting — the last start even a 30-day crop can finish. As the season closes around the first 28°F hard freeze near Nov 9 (NOAA 1991–2020 climate normals), three moves buy time: row cover or an old sheet over tender plants on still, clear nights; water the soil the afternoon before a freeze, so it holds warmth overnight; and harvest tomatoes, peppers and basil before Nov 9. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Butler's scale — its 6b band and its 221-day season. Your yard writes its own version of Butler's numbers: we read soil, sun, drainage and frost at your exact address. Try it for 14 days — no card required.
What this page reads at Butler’s own scale
7 of the readings below were taken at Butler's own scale — its own ~221-day season between 28°F freezes, the 122 acres it covers and 130 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Butler's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Butler's own 28°F hard-freeze dates, about Apr 2 and Nov 9 and the ~221-day span between themNOAA 1991–2020 Climate Normals
- 130 documented contamination sites on the federal record near Butler, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Butler's boundary and the 122 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~221-day seasonGrowable Ground crop-matching engine
- The ecoregion at Butler's own centroid, the Interior PlateauUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Butlerlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Butler's 122 acres read through its county's SSURGO summaryfrom Pendleton County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Pendleton County
- The growing challenges every Kentucky grower plans around — written at state scale, so they stay on the state guidefrom Kentucky
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Pendleton County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Butler's 122 acreswhy one lot differs from the next →
- Which side of Butler you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 122 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record under a tenth of a mile out, measured from the town centrehow we read the record →
- Where cold air settles, which slopes face the sun, and which way the wind runs on your own ground — measured at your address, and averaged away by any Butler-wide figureread your own land →
More in Kentucky
Wider growing context
What grows across KentuckyButler sits outside our named growing regions, so Kentucky as a whole is its closest context here.
Nearby growing guides