Pennsboro, West Virginia, sits in USDA hardiness zone 6b — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Well-matched crops include cabbage, hazelnut, lavender, and collard greens, and the gap between "grows in the area" and "grows in your yard" is closed by soil, sun, and drainage.
Even in Pennsboro, 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 Pennsboro 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 Pennsboro — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Pennsboro — the short answer
Pennsboro, West Virginia: USDA zone 6b, about 200 days between hard freezes, across 2K acres of city.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 11
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 28
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~200
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 2K 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 Pennsboro's average, not your lot's — a low corner or a tree line moves it. Against Pennsboro's 200-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Pennsboro
Each reading below is measured for Pennsboro itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredPennsboro runs about 200 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
MeasuredPennsboro 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 Pennsboro is in
Pennsboro sits in the Western Allegheny Plateau — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Pennsboro's own centroid rather than borrowed from Ritchie County.
What Grows in Pennsboro
Every plant below cleared Pennsboro's own zone 6b and its 200-day season. Each card opens that plant's West Virginia profile. How we score.
Is it too late to plant in Pennsboro?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 14; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 11 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 28 — 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 Pennsboro
Survey cells within 31 miles of Pennsboro checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 45 miles off. What to watch for.
What's on the federal record near Pennsboro
Closest first, within ~10 miles of Pennsboro. Listing isn't leaking, and distance isn't exposure.
- ALLEN'S PRE-OWNED AUTOSBrownfields · 450 ft
- MASTERS OF DISASTERSBrownfields · 800 ft
- KEN MAC INCUnderground Storage Tanks · 800 ft
- FREDERIC A HUMPHREY D.O. INC.Brownfields · 950 ft
- MAHANEY GROCERYUnderground Storage Tanks · 1200 ft
- LITTLE GENERAL STORE #4225Brownfields · 1200 ft
- LITTLE GENERAL # 4225Underground Storage Tanks · 1200 ft
- MIDWAY SERVICE STATIONUnderground Storage Tanks · 1400 ft
- BFS PETROLEUM PRODUCTS INCUnderground Storage Tanks · 1500 ft
- ED COLLINS 480-002Underground Storage Tanks · 1600 ft
- DWR CHEMICAL SITESuperfund · 1800 ft
- WHITLATCH GROCERY/LAUNDROMET/DOUGHNUT SHOPUnderground Storage Tanks · 1900 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Pennsboro'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 Pennsboro.
Total Sites
116
within ~10 miles of Pennsboro
Risk Level
Elevated
Highest-severity
4 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Pennsboro
Severity Distribution
within ~10 miles of Pennsboro
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Pennsboro, Superfund runs higher than the national average — 4 sites within ~10 miles of Pennsboro. That's not a problem with your land — it's information about it.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Pennsboro
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 Pennsboro average
Your land is one point inside Pennsboro
Everything above resolves to Pennsboro as a whole — one PHZM band and one 28°F frost record, read across 2K 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 Pennsboro Average
Pennsboro Average
- ●USDA Zones 6b, averaged across Pennsboro
- ●One soil character for all of Pennsboro
- ●Frost dates read at Pennsboro's scale: Apr 11 to Oct 28
YOUR Parcel
- ✓Your exact zone, not Pennsboro's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Pennsboro
Pull a site-specific report for your exact address in Pennsboro, West Virginia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Pennsboro averages can't show:
We read public map data around Pennsboro — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Pennsboro average
How we know this about Pennsboro
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 Pennsboro’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 Pennsboro
When does frost risk typically end in Pennsboro?
The last hard freeze (28°F) in Pennsboro typically lands around Apr 11, 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 May 2.
When is the first frost in Pennsboro?
The first hard freeze (28°F) in Pennsboro typically arrives around Oct 28, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 14, so the watching starts about Sep 28 — about 200 days after the spring freeze cleared.
How long is the growing season in Pennsboro?
Measured between 28°F hard freezes, Pennsboro sees about 200 frost-free days — roughly Apr 11 through Oct 28, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 2 to Oct 14, about 165 days.
Is the soil safe to grow vegetables in Pennsboro?
The federal record around Pennsboro is a meaningful one — 116 documented sites, mostly Underground Storage Tanks entries (58), the nearest Brownfields 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 Pennsboro?
From about Sep 28 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 Oct 28 (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 Oct 28. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Pennsboro's scale — its 6b band and its 200-day season. Your yard writes its own version of Pennsboro'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 Pennsboro’s own scale
7 of the readings below were taken at Pennsboro's own scale — its own ~200-day season between 28°F freezes, the 1,727 acres it covers and 116 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Pennsboro's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Pennsboro's own 28°F hard-freeze dates, about Apr 11 and Oct 28 and the ~200-day span between themNOAA 1991–2020 Climate Normals
- 116 documented contamination sites on the federal record near Pennsboro, the closest Brownfields record under a tenth of a mile out from the town centreFederal environmental registers
- Pennsboro's boundary and the 1,727 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~200-day seasonGrowable Ground crop-matching engine
- The ecoregion at Pennsboro's own centroid, the Western Allegheny PlateauUS EPA Level III Ecoregions
- Lanternfly survey cells around Pennsboro checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Pennsboro's 1,727 acres read through its county's SSURGO summaryfrom Ritchie County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Ritchie County
- The growing challenges every West Virginia grower plans around — written at state scale, so they stay on the state guidefrom West Virginia
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Ritchie County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Pennsboro's 1,727 acreswhy one lot differs from the next →
- Which side of Pennsboro you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,727 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields 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 Pennsboro-wide figureread your own land →
More in West Virginia
Growing region
Nearby growing guides