Northvale, New Jersey, sits in USDA hardiness zone 7a — a zone band wide enough that plant choice, not possibility, is the interesting question.
On paper, cabbage, hazelnut, california poppy, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Northvale, 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 Northvale 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 Northvale — soil, climate, flood, and parcel records. How we handle your address.
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Northvale — the short answer
Northvale, New Jersey: USDA zone 7a, about 242 days between hard freezes, across 810 acres of town.
- USDA zone
- 7a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 25
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 22
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~242
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 810 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 Northvale's average, not your lot's — a low corner or a tree line moves it. Against Northvale's 242-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Northvale
Each reading below is measured for Northvale itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredNorthvale runs about 242 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
MeasuredNorthvale 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 Northvale is in
Northvale sits in the Northern Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Northvale's own centroid rather than borrowed from Bergen County.
What Grows in Northvale
Every plant below cleared Northvale's own zone 7a and its 242-day season. Each card opens that plant's New Jersey profile. How we score.
Is it too late to plant in Northvale?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Feb 25; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 25 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 22 — 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 Northvale
Spotted lanternfly documented 3 miles from Northvale, first recorded 2021. What to watch for.
What's on the federal record near Northvale
Closest first, within ~10 miles of Northvale. Listing isn't leaking, and distance isn't exposure.
- BARR LABORATORIES INCToxics Release Inventory · 600 ft
- HMG FUEL LLCUnderground Storage Tanks · 700 ft
- TECT DANZIG SITEBrownfields · 750 ft
- DANZIG FLOOR MACHINE CORPUnderground Storage Tanks · 750 ft
- STATELINE AUTO BODY INCUnderground Storage Tanks · 850 ft
- HB STATELINE AUTO BODY & SERVICE CENTERBrownfields · 850 ft
- NORTHVALE CITGOUnderground Storage Tanks · 950 ft
- NORTHVALE PUBLIC SCHOOL DISTRICTBrownfields · 1000 ft
- SUCCESSFUL CREATIONSBrownfields · 1100 ft
- NORTHVALE PROPERTYUnderground Storage Tanks · 1100 ft
- AMERICAN GAS & CHEMICALToxics Release Inventory · 1300 ft
- NORTHVALE GAS INCUnderground Storage Tanks · 1400 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Northvale'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 Northvale.
Total Sites
2,861
within ~10 miles of Northvale
Risk Level
High
Highest-severity
42 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Northvale
Severity Distribution
within ~10 miles of Northvale
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Northvale, Superfund runs higher than the national average — 42 sites within ~10 miles of Northvale. 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.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Northvale
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 Northvale average
Your land is one point inside Northvale
Everything above resolves to Northvale as a whole — one PHZM band and one 28°F frost record, read across 810 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 Northvale Average
Northvale Average
- ●USDA Zones 7a, averaged across Northvale
- ●One soil character for all of Northvale
- ●Frost dates read at Northvale's scale: Mar 25 to Nov 22
YOUR Parcel
- ✓Your exact zone, not Northvale's 7a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Northvale
Pull a site-specific report for your exact address in Northvale, New Jersey — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Northvale averages can't show:
We read public map data around Northvale — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Northvale average
How we know this about Northvale
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 Northvale’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 Northvale
When does frost risk typically end in Northvale?
The last hard freeze (28°F) in Northvale typically lands around Mar 25, 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 15.
When is the first frost in Northvale?
The first hard freeze (28°F) in Northvale typically arrives around Nov 22, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 8, so the watching starts about Oct 23 — about 242 days after the spring freeze cleared.
How long is the growing season in Northvale?
Measured between 28°F hard freezes, Northvale sees about 242 frost-free days — roughly Mar 25 through Nov 22, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 15 to Nov 8, about 207 days.
Is the soil safe to grow vegetables in Northvale?
The federal record around Northvale runs heavier than most — 2,861 documented sites, mostly Underground Storage Tanks entries (1,354), the nearest Toxics Release Inventory 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 Northvale?
From about Oct 23 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 22 (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 22. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Northvale's scale — its 7a band and its 242-day season. Your yard writes its own version of Northvale'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 Northvale’s own scale
7 of the readings below were taken at Northvale's own scale — its own ~242-day season between 28°F freezes, the 810 acres it covers and 2,861 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Northvale's own USDA hardiness band, zones 7aUSDA PHZM 2023
- Northvale's own 28°F hard-freeze dates, about Mar 25 and Nov 22 and the ~242-day span between themNOAA 1991–2020 Climate Normals
- 2,861 documented contamination sites on the federal record near Northvale, the closest Toxics Release Inventory record about 0.1 miles out from the town centreFederal environmental registers
- Northvale's boundary and the 810 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7a and a ~242-day seasonGrowable Ground crop-matching engine
- The ecoregion at Northvale's own centroid, the Northern PiedmontUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Northvalelydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Northvale's 810 acres read through its county's SSURGO summaryfrom Bergen County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Bergen 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 Bergen County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Northvale's 810 acreswhy one lot differs from the next →
- Which side of Northvale you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 810 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Toxics Release Inventory 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 Northvale-wide figureread your own land →