Upland, Pennsylvania, sits in USDA hardiness zone 7b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Expect cabbage, prickly pear, california poppy, and collard greens to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Upland, 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 Upland 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 Upland — soil, climate, flood, and parcel records. How we handle your address.
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Upland — the short answer
Upland, Pennsylvania: USDA zone 7b, about 252 days between hard freezes, across 415 acres of town.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 19
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 26
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~252
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 415 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 7b is Upland's average, not your lot's — a low corner or a tree line moves it. Against Upland's 252-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Upland
Each reading below is measured for Upland itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredUpland runs about 252 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
MeasuredUpland sits in USDA hardiness zone 7b.
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 Upland is in
Upland sits in the Northern Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Upland's own centroid rather than borrowed from Delaware County.
What Grows in Upland
Every plant below cleared Upland's own zone 7b and its 252-day season. Each card opens that plant's Pennsylvania profile. How we score.
Is it too late to plant in Upland?
Too late for some crops, right on time for others — a growing season is a sequence, not a deadline. Cool-season crops can go in from around Feb 19; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 19 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 26 — long-season crops need about 90 days of runway, quick greens only 30. With a season this long, “too late” mostly means “switch crops” — second sowings and a full fall garden are the norm, with garlic closing the year.
Documented around Upland
Spotted lanternfly documented 3 miles from Upland, first recorded 2018. What to watch for.
What's on the federal record near Upland
Closest first, within ~10 miles of Upland. Listing isn't leaking, and distance isn't exposure.
- ADVANCED REMEDIAL TECHNOLOGIESBrownfields · 450 ft
- CROZER MILLS ENTERPRISE CTRUnderground Storage Tanks · 450 ft
- EDS AUTO BODY INC/BROOKHAVENBrownfields · 500 ft
- QWIK STOP MINI MKTUnderground Storage Tanks · 600 ft
- IACONAS BPUnderground Storage Tanks · 1100 ft
- FAMILY DOLLAR STORE NO 781Brownfields · 1400 ft
- UPLAND BORO MAINT GARAGEUnderground Storage Tanks · 1700 ft
- DE 763Nitrate · 1900 ft
- SPRAY PRODUCTSToxics Release Inventory · 2200 ft
- AMOCO STAUnderground Storage Tanks · 2500 ft
- GAINTONIO JOE A AUTO BODYBrownfields · 0.5 mi
- TOBY FARMS ELEM SCHUnderground Storage Tanks · 0.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Upland'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 Upland.
Sources Checked
within ~10 miles of Upland
Severity Distribution
within ~10 miles of Upland
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Upland, Superfund runs higher than the national average — 48 sites within ~10 miles of Upland. 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 Upland
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 Upland average
Your land is one point inside Upland
Everything above resolves to Upland as a whole — one PHZM band and one 28°F frost record, read across 415 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 Upland Average
Upland Average
- ●USDA Zones 7b, averaged across Upland
- ●One soil character for all of Upland
- ●Frost dates read at Upland's scale: Mar 19 to Nov 26
YOUR Parcel
- ✓Your exact zone, not Upland's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Upland
Pull a site-specific report for your exact address in Upland, Pennsylvania — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Upland averages can't show:
We read public map data around Upland — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Upland average
How we know this about Upland
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 Upland’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 Upland
When does frost risk typically end in Upland?
The last hard freeze (28°F) in Upland typically lands around Mar 19, 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 9.
When is the first frost in Upland?
The first hard freeze (28°F) in Upland typically arrives around Nov 26, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 12, so the watching starts about Oct 27 — about 252 days after the spring freeze cleared.
How long is the growing season in Upland?
Measured between 28°F hard freezes, Upland sees about 252 frost-free days — roughly Mar 19 through Nov 26, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 9 to Nov 12, about 217 days.
Is the soil safe to grow vegetables in Upland?
The federal record around Upland runs heavier than most — 2,828 documented sites, mostly Underground Storage Tanks entries (1,231), the nearest Brownfields record under a tenth of a mile 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 Upland?
From about Oct 27 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 26 (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 26. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Upland's scale — its 7b band and its 252-day season. Your yard writes its own version of Upland'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 Upland’s own scale
7 of the readings below were taken at Upland's own scale — its own ~252-day season between 28°F freezes, the 415 acres it covers and 2,828 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Upland's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Upland's own 28°F hard-freeze dates, about Mar 19 and Nov 26 and the ~252-day span between themNOAA 1991–2020 Climate Normals
- 2,828 documented contamination sites on the federal record near Upland, the closest Brownfields record under a tenth of a mile out from the town centreFederal environmental registers
- Upland's boundary and the 415 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~252-day seasonGrowable Ground crop-matching engine
- The ecoregion at Upland's own centroid, the Northern PiedmontUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Uplandlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Upland's 415 acres read through its county's SSURGO summaryfrom Delaware County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Delaware 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 Delaware County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Upland's 415 acreswhy one lot differs from the next →
- Which side of Upland you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 415 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 Upland-wide figureread your own land →
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