Wellsboro, Indiana, sits in USDA hardiness zone 5b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
On paper, cabbage, cranberry, lavender, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Wellsboro, 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 Wellsboro 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 Wellsboro — soil, climate, flood, and parcel records. How we handle your address.
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Wellsboro — the short answer
Wellsboro, Indiana: USDA zone 5b, about 200 days between hard freezes, across 117 acres of town.
- USDA zone
- 5b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 13
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 30
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~200
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 117 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 5b is Wellsboro's average, not your lot's — a low corner or a tree line moves it. Against Wellsboro's 200-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Wellsboro
Each reading below is measured for Wellsboro itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredWellsboro 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
MeasuredWellsboro sits in USDA hardiness zone 5b.
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 Wellsboro is in
Wellsboro sits in the Southern Michigan/Northern Indiana Drift Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Wellsboro's own centroid rather than borrowed from LaPorte County.
What Grows in Wellsboro
Every plant below cleared Wellsboro's own zone 5b and its 200-day season. Each card opens that plant's Indiana profile. How we score.
Is it too late to plant in Wellsboro?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 16; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 13 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 30 — 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 Wellsboro
Spotted lanternfly documented 18 miles from Wellsboro, first recorded 2023. What to watch for.
What's on the federal record near Wellsboro
Closest first, within ~10 miles of Wellsboro. Listing isn't leaking, and distance isn't exposure.
- VerizonUnderground Storage Tanks · 1400 ft
- BANG UPSUnderground Storage Tanks · 1.6 mi
- B & E MINI MARTUnderground Storage Tanks · 2.0 mi
- FLATROCK ENVIR SVC INCBrownfields · 2.1 mi
- Amerigas Propane Limited PartnershipUnderground Storage Tanks · 3.1 mi
- FAA COMMUNICATION SITEUnderground Storage Tanks · 3.1 mi
- SOUTH CENTRAL COMMUNITY SCHOOL CORPORATIONUnderground Storage Tanks · 3.3 mi
- MINICH FARMSToxics Release Inventory · 3.4 mi
- PERFORMIX TECHNOLOGIESToxics Release Inventory · 3.6 mi
- AT & T LAPORTE WAVE TOWERUnderground Storage Tanks · 3.8 mi
- MILLERS GARAGEUnderground Storage Tanks · 3.8 mi
- CSX TRANSPORTATIONUnderground Storage Tanks · 3.8 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Wellsboro'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 Wellsboro.
Sources Checked
within ~10 miles of Wellsboro
Severity Distribution
within ~10 miles of Wellsboro
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Wellsboro, two things run higher than the national average within ~10 miles of Wellsboro — Superfund (11 sites) and Toxics Release Inventory (40 sites). Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in Wellsboro
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 Wellsboro average
Your land is one point inside Wellsboro
Everything above resolves to Wellsboro as a whole — one PHZM band and one 28°F frost record, read across 117 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 Wellsboro Average
Wellsboro Average
- ●USDA Zones 5b, averaged across Wellsboro
- ●One soil character for all of Wellsboro
- ●Frost dates read at Wellsboro's scale: Apr 13 to Oct 30
YOUR Parcel
- ✓Your exact zone, not Wellsboro's 5b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Wellsboro
Pull a site-specific report for your exact address in Wellsboro, Indiana — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Wellsboro averages can't show:
We read public map data around Wellsboro — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Wellsboro average
How we know this about Wellsboro
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 Wellsboro’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 Wellsboro
When does frost risk typically end in Wellsboro?
The last hard freeze (28°F) in Wellsboro typically lands around Apr 13, 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 4.
When is the first frost in Wellsboro?
The first hard freeze (28°F) in Wellsboro typically arrives around Oct 30, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 16, so the watching starts about Sep 30 — about 200 days after the spring freeze cleared.
How long is the growing season in Wellsboro?
Measured between 28°F hard freezes, Wellsboro sees about 200 frost-free days — roughly Apr 13 through Oct 30, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 4 to Oct 16, about 165 days.
Is the soil safe to grow vegetables in Wellsboro?
The federal record around Wellsboro is a meaningful one — 339 documented sites, mostly Underground Storage Tanks entries (184), the nearest Underground Storage Tanks record about 0.3 miles 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 Wellsboro?
From about Sep 30 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 30 (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 30. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Wellsboro's scale — its 5b band and its 200-day season. Your yard writes its own version of Wellsboro'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 Wellsboro’s own scale
7 of the readings below were taken at Wellsboro's own scale — its own ~200-day season between 28°F freezes, the 117 acres it covers and 339 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Wellsboro's own USDA hardiness band, zones 5bUSDA PHZM 2023
- Wellsboro's own 28°F hard-freeze dates, about Apr 13 and Oct 30 and the ~200-day span between themNOAA 1991–2020 Climate Normals
- 339 documented contamination sites on the federal record near Wellsboro, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Wellsboro's boundary and the 117 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 5b and a ~200-day seasonGrowable Ground crop-matching engine
- The ecoregion at Wellsboro's own centroid, the Southern Michigan/Northern Indiana Drift PlainsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Wellsborolydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Wellsboro's 117 acres read through its county's SSURGO summaryfrom LaPorte County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom LaPorte County
- The growing challenges every Indiana grower plans around — written at state scale, so they stay on the state guidefrom Indiana
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom LaPorte County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Wellsboro's 117 acreswhy one lot differs from the next →
- Which side of Wellsboro you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 117 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.3 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 Wellsboro-wide figureread your own land →