Olde West Chester, Ohio, sits in USDA hardiness zone 6b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
On paper, cabbage, hazelnut, lavender, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Olde West Chester, 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 Olde West Chester 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 Olde West Chester — soil, climate, flood, and parcel records. How we handle your address.
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Olde West Chester — the short answer
Olde West Chester, Ohio: USDA zone 6b, about 213 days between hard freezes, across 228 acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 3
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 2
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~213
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 228 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 Olde West Chester's average, not your lot's — a low corner or a tree line moves it. Against Olde West Chester's 213-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Olde West Chester
Each reading below is measured for Olde West Chester itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredOlde West Chester runs about 213 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
MeasuredOlde West Chester 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 Olde West Chester is in
Olde West Chester sits in the Eastern Corn Belt Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Olde West Chester's own centroid rather than borrowed from Butler County.
What Grows in Olde West Chester
Every plant below cleared Olde West Chester's own zone 6b and its 213-day season. Each card opens that plant's Ohio profile. How we score.
Is it too late to plant in Olde West Chester?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Mar 6; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 3 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 2 — long-season crops need about 90 days of runway, quick greens only 30. A long window like this one runs successions deep into fall — and even its last weeks take quick greens and garlic.
Documented around Olde West Chester
Spotted lanternfly documented 14 miles from Olde West Chester, first recorded 2023. What to watch for.
What's on the federal record near Olde West Chester
Closest first, within ~10 miles of Olde West Chester. Listing isn't leaking, and distance isn't exposure.
- HALL'S CARRYOUTUnderground Storage Tanks · 850 ft
- PROFESSIONAL RETAIL SERVICESUnderground Storage Tanks · 1100 ft
- SKINNER LANDFILLSuperfund · 1300 ft
- GARAGEUnderground Storage Tanks · 2600 ft
- SPEEDWAY 3405Brownfields · 0.7 mi
- BP OIL COBrownfields · 0.7 mi
- SPEEDWAY 3405Underground Storage Tanks · 0.7 mi
- SHELL OIL CO. #23488130131Underground Storage Tanks · 0.8 mi
- WAL-MART SUPERCENTER #2309Brownfields · 0.8 mi
- UNITED DAIRY FARMERS #015Underground Storage Tanks · 0.8 mi
- UNITED DAIRY FARMERS #080Underground Storage Tanks · 0.8 mi
- BP OIL CO. #09344Underground Storage Tanks · 0.8 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Olde West Chester'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 Olde West Chester.
Total Sites
2,066
within ~10 miles of Olde West Chester
Risk Level
High
Highest-severity
24 Superfund sites
Sources Checked
within ~10 miles of Olde West Chester
Severity Distribution
within ~10 miles of Olde West Chester
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Olde West Chester, Toxics Release Inventory runs higher than the national average — 271 sites within ~10 miles of Olde West Chester. That's not a problem with your land — it's information about it.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in Olde West Chester
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 Olde West Chester average
Your land is one point inside Olde West Chester
Everything above resolves to Olde West Chester as a whole — one PHZM band and one 28°F frost record, read across 228 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 town 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 Olde West Chester Average
Olde West Chester Average
- ●USDA Zones 6b, averaged across Olde West Chester
- ●One soil character for all of Olde West Chester
- ●Frost dates read at Olde West Chester's scale: Apr 3 to Nov 2
YOUR Parcel
- ✓Your exact zone, not Olde West Chester's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Olde West Chester
Pull a site-specific report for your exact address in Olde West Chester, Ohio — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Olde West Chester averages can't show:
We read public map data around Olde West Chester — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Olde West Chester average
How we know this about Olde West Chester
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this town’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Olde West Chester’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 town grain anywhere on this page — there is no town-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 Olde West Chester
When does frost risk typically end in Olde West Chester?
The last hard freeze (28°F) in Olde West Chester typically lands around Apr 3, 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 24.
When is the first frost in Olde West Chester?
The first hard freeze (28°F) in Olde West Chester typically arrives around Nov 2, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 19, so the watching starts about Oct 3 — about 213 days after the spring freeze cleared.
How long is the growing season in Olde West Chester?
Measured between 28°F hard freezes, Olde West Chester sees about 213 frost-free days — roughly Apr 3 through Nov 2, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 24 to Oct 19, about 178 days.
Is the soil safe to grow vegetables in Olde West Chester?
The federal record around Olde West Chester runs heavier than most — 2,066 documented sites, mostly Underground Storage Tanks entries (954), the nearest Underground Storage Tanks record about 0.2 miles out — so test the soil before planting food in the ground, and raised beds with clean imported soil grow well in the meantime. Even here, proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what's recorded and where.
How do I protect my plants from frost in Olde West Chester?
From about Oct 3 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 2 (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 2. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Olde West Chester's scale — its 6b band and its 213-day season. Your yard writes its own version of Olde West Chester'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 Olde West Chester’s own scale
7 of the readings below were taken at Olde West Chester's own scale — its own ~213-day season between 28°F freezes, the 228 acres it covers and 2,066 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Olde West Chester's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Olde West Chester's own 28°F hard-freeze dates, about Apr 3 and Nov 2 and the ~213-day span between themNOAA 1991–2020 Climate Normals
- 2,066 documented contamination sites on the federal record near Olde West Chester, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Olde West Chester's boundary and the 228 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~213-day seasonGrowable Ground crop-matching engine
- The ecoregion at Olde West Chester's own centroid, the Eastern Corn Belt PlainsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Olde West Chesterlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Olde West Chester's 228 acres read through its county's SSURGO summaryfrom Butler County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Butler County
- The growing challenges every Ohio grower plans around — written at state scale, so they stay on the state guidefrom Ohio
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Butler County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Olde West Chester's 228 acreswhy one lot differs from the next →
- Which side of Olde West Chester you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 228 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.2 miles 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 Olde West Chester-wide figureread your own land →
More in Ohio
Wider growing context
What grows across OhioOlde West Chester sits outside our named growing regions, so Ohio as a whole is its closest context here.
Nearby growing guides