Shelocta, Pennsylvania, 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.
Growers here do well with cabbage, hazelnut, lavender, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Shelocta, 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 Shelocta 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 Shelocta — soil, climate, flood, and parcel records. How we handle your address.
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Shelocta — the short answer
Shelocta, Pennsylvania: USDA zone 6b, about 196 days between hard freezes, across 67 acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 17
- 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
- ~196
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 67 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 Shelocta's average, not your lot's — a low corner or a tree line moves it. Against Shelocta's 196-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Shelocta
Each reading below is measured for Shelocta itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredShelocta runs about 196 days between hard freezes — a moderate growing season.
There is room for the full run of cool-season crops plus a warm-season main crop, but the calendar is tight enough that a late spring or early fall frost still decides how much finishes.
Time warm-season transplants to your last hard freeze, and a few weeks of season extension turns a near-miss harvest into a sure one.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredShelocta 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 Shelocta is in
Shelocta sits in the Western Allegheny Plateau — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Shelocta's own centroid rather than borrowed from Indiana County.
What Grows in Shelocta
Every plant below cleared Shelocta's own zone 6b and its 196-day season. Each card opens that plant's Pennsylvania profile. How we score.
Is it too late to plant in Shelocta?
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 20; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 17 (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. The tail of the season still works: sixty-day crops into late summer, quick greens after, garlic last of all.
Documented around Shelocta
Spotted lanternfly documented 2 miles from Shelocta, first recorded 2022. What to watch for.
What's on the federal record near Shelocta
Closest first, within ~10 miles of Shelocta. Listing isn't leaking, and distance isn't exposure.
- COGOS 3Underground Storage Tanks · 350 ft
- URLING 1 MINE SITEUnderground Storage Tanks · 1400 ft
- SHARP PAVING INCUnderground Storage Tanks · 1400 ft
- IN 426Nitrate · 0.7 mi
- COULTER SVC STAUnderground Storage Tanks · 0.8 mi
- IN 423Nitrate · 0.8 mi
- FUELAND 225Underground Storage Tanks · 1.1 mi
- ICMSA CROOKED CREEKPFAS · 1.2 mi
- IN 424Nitrate · 1.6 mi
- DIESEL INJECTION PARTSBrownfields · 2.0 mi
- IN 384Nitrate · 2.1 mi
- AWS INCBrownfields · 2.1 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Shelocta'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 Shelocta.
Total Sites
362
within ~10 miles of Shelocta
Risk Level
Elevated
Highest-severity
11 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Shelocta
Severity Distribution
within ~10 miles of Shelocta
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Shelocta, Nitrate runs higher than the national average — 122 sites within ~10 miles of Shelocta. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Shelocta
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 Shelocta average
Your land is one point inside Shelocta
Everything above resolves to Shelocta as a whole — one PHZM band and one 28°F frost record, read across 67 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 Shelocta Average
Shelocta Average
- ●USDA Zones 6b, averaged across Shelocta
- ●One soil character for all of Shelocta
- ●Frost dates read at Shelocta's scale: Apr 17 to Oct 30
YOUR Parcel
- ✓Your exact zone, not Shelocta's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Shelocta
Pull a site-specific report for your exact address in Shelocta, Pennsylvania — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Shelocta averages can't show:
We read public map data around Shelocta — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Shelocta average
How we know this about Shelocta
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 Shelocta’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 Shelocta
When does frost risk typically end in Shelocta?
The last hard freeze (28°F) in Shelocta typically lands around Apr 17, 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 8.
When is the first frost in Shelocta?
The first hard freeze (28°F) in Shelocta 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 196 days after the spring freeze cleared.
How long is the growing season in Shelocta?
Measured between 28°F hard freezes, Shelocta sees about 196 frost-free days — roughly Apr 17 through Oct 30, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 8 to Oct 16, about 161 days.
Is the soil safe to grow vegetables in Shelocta?
The federal record around Shelocta is a meaningful one — 362 documented sites, mostly Underground Storage Tanks entries (147), 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 Shelocta?
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 Shelocta's scale — its 6b band and its 196-day season. Your yard writes its own version of Shelocta'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 Shelocta’s own scale
7 of the readings below were taken at Shelocta's own scale — its own ~196-day season between 28°F freezes, the 67 acres it covers and 362 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Shelocta's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Shelocta's own 28°F hard-freeze dates, about Apr 17 and Oct 30 and the ~196-day span between themNOAA 1991–2020 Climate Normals
- 362 documented contamination sites on the federal record near Shelocta, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Shelocta's boundary and the 67 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~196-day seasonGrowable Ground crop-matching engine
- The ecoregion at Shelocta's own centroid, the Western Allegheny PlateauUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Sheloctalydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Shelocta's 67 acres read through its county's SSURGO summaryfrom Indiana County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Indiana County
- The growing challenges every Pennsylvania grower plans around — written at state scale, so they stay on the state guidefrom Pennsylvania
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Indiana County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Shelocta's 67 acreswhy one lot differs from the next →
- Which side of Shelocta you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 67 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 Shelocta-wide figureread your own land →
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