West Berlin, New Jersey, sits in USDA hardiness zone 7a — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
The conditions favor cabbage, hazelnut, california poppy, and collard greens, among others — though every individual site edits that list with its own soil, sun, and drainage.
Even in West Berlin, 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 West Berlin 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 West Berlin — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
West Berlin — the short answer
West Berlin, New Jersey: USDA zone 7a, about 229 days between hard freezes, across 749 acres of town.
- USDA zone
- 7a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 28
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 12
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~229
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 749 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 7a is West Berlin's average, not your lot's — a low corner or a tree line moves it. Against West Berlin's 229-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in West Berlin
Each reading below is measured for West Berlin itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredWest Berlin runs about 229 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
MeasuredWest Berlin sits in USDA hardiness zone 7a.
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 West Berlin is in
West Berlin sits in the Atlantic Coastal Pine Barrens — EPA Level III, inside the wider Eastern Temperate Forests. That is read at West Berlin's own centroid rather than borrowed from Camden County.
What Grows in West Berlin
Every plant below cleared West Berlin's own zone 7a and its 229-day season. Each card opens that plant's New Jersey profile. How we score.
Is it too late to plant in West Berlin?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Feb 28; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 28 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 12 — 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 West Berlin
Spotted lanternfly documented 1 miles from West Berlin, first recorded 2019. What to watch for.
What's on the federal record near West Berlin
Closest first, within ~10 miles of West Berlin. Listing isn't leaking, and distance isn't exposure.
- C&M AUTO REPAIRUnderground Storage Tanks · 550 ft
- 070884-- Ou18-TenNitrate · 750 ft
- 070883-- Ou18Nitrate · 750 ft
- BERLIN TWPUnderground Storage Tanks · 750 ft
- KELLERS AUTO REPAIRUnderground Storage Tanks · 1300 ft
- HOME DEPOT #0940Brownfields · 1600 ft
- PREMIX INDUSTRIES INCUnderground Storage Tanks · 2000 ft
- QUIKRETE - PHILADELPHIA PLANTToxics Release Inventory · 2200 ft
- 070876-- Db-7Nitrate · 0.5 mi
- WEST BERLIN DELTAUnderground Storage Tanks · 0.5 mi
- 070882-- Ou17-TenNitrate · 0.6 mi
- 070881-- Ou17Nitrate · 0.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from West Berlin'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 West Berlin.
Sources Checked
within ~10 miles of West Berlin
Severity Distribution
within ~10 miles of West Berlin
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around West Berlin, two things run higher than the national average within ~10 miles of West Berlin — Superfund (32 sites) and Nitrate (646 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in West Berlin
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 West Berlin average
Your land is one point inside West Berlin
Everything above resolves to West Berlin as a whole — one PHZM band and one 28°F frost record, read across 749 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 West Berlin Average
West Berlin Average
- ●USDA Zones 7a, averaged across West Berlin
- ●One soil character for all of West Berlin
- ●Frost dates read at West Berlin's scale: Mar 28 to Nov 12
YOUR Parcel
- ✓Your exact zone, not West Berlin's 7a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in West Berlin
Pull a site-specific report for your exact address in West Berlin, New Jersey — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that West Berlin averages can't show:
We read public map data around West Berlin — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the West Berlin average
How we know this about West Berlin
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 West Berlin’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 West Berlin
When does frost risk typically end in West Berlin?
The last hard freeze (28°F) in West Berlin typically lands around Mar 28, 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 18.
When is the first frost in West Berlin?
The first hard freeze (28°F) in West Berlin typically arrives around Nov 12, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 29, so the watching starts about Oct 13 — about 229 days after the spring freeze cleared.
How long is the growing season in West Berlin?
Measured between 28°F hard freezes, West Berlin sees about 229 frost-free days — roughly Mar 28 through Nov 12, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 18 to Oct 29, about 194 days.
Is the soil safe to grow vegetables in West Berlin?
The federal record around West Berlin runs heavier than most — 2,154 documented sites, mostly Underground Storage Tanks entries (1,115), the nearest Underground Storage Tanks record about 0.1 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 West Berlin?
From about Oct 13 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 12 (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 12. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at West Berlin's scale — its 7a band and its 229-day season. Your yard writes its own version of West Berlin'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 West Berlin’s own scale
7 of the readings below were taken at West Berlin's own scale — its own ~229-day season between 28°F freezes, the 749 acres it covers and 2,154 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- West Berlin's own USDA hardiness band, zones 7aUSDA PHZM 2023
- West Berlin's own 28°F hard-freeze dates, about Mar 28 and Nov 12 and the ~229-day span between themNOAA 1991–2020 Climate Normals
- 2,154 documented contamination sites on the federal record near West Berlin, the closest Underground Storage Tanks record about 0.1 miles out from the town centreFederal environmental registers
- West Berlin's boundary and the 749 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7a and a ~229-day seasonGrowable Ground crop-matching engine
- The ecoregion at West Berlin's own centroid, the Atlantic Coastal Pine BarrensUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of West Berlinlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so West Berlin's 749 acres read through its county's SSURGO summaryfrom Camden County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Camden County
- The growing challenges every New Jersey grower plans around — written at state scale, so they stay on the state guidefrom New Jersey
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Camden County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among West Berlin's 749 acreswhy one lot differs from the next →
- Which side of West Berlin you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 749 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.1 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 West Berlin-wide figureread your own land →
More in New Jersey
Wider growing context
What grows across New JerseyWest Berlin sits outside our named growing regions, so New Jersey as a whole is its closest context here.
Nearby growing guides