Atlantic Highlands, New Jersey, sits in USDA hardiness zone 7b — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Crops well matched to these conditions include cabbage, prickly pear, california poppy, and collard greens — though what thrives on any one site still turns on its specific soil, sun, and drainage.
Even in Atlantic Highlands, 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 Atlantic Highlands 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 Atlantic Highlands — soil, climate, flood, and parcel records. How we handle your address.
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Atlantic Highlands — the short answer
Atlantic Highlands, New Jersey: USDA zone 7b, about 254 days between hard freezes, across 809 acres of town.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 21
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 30
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~254
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 809 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 Atlantic Highlands's average, not your lot's — a low corner or a tree line moves it. Against Atlantic Highlands's 254-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Atlantic Highlands
Each reading below is measured for Atlantic Highlands itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredAtlantic Highlands runs about 254 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
MeasuredAtlantic Highlands 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 Atlantic Highlands is in
Atlantic Highlands sits in the Atlantic Coastal Pine Barrens — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Atlantic Highlands's own centroid rather than borrowed from Monmouth County.
What Grows in Atlantic Highlands
Every plant below cleared Atlantic Highlands's own zone 7b and its 254-day season. Each card opens that plant's New Jersey profile. How we score.
Is it too late to plant in Atlantic Highlands?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Feb 21; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 21 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 30 — long-season crops need about 90 days of runway, quick greens only 30. Here the season winds down slowly: late sowings, a real autumn harvest, and garlic in the ground before the first hard freeze.
Documented around Atlantic Highlands
Spotted lanternfly documented 3 miles from Atlantic Highlands, first recorded 2021. What to watch for.
What's on the federal record near Atlantic Highlands
Closest first, within ~10 miles of Atlantic Highlands. Listing isn't leaking, and distance isn't exposure.
- OCEAN VIEW APARTMENTSUnderground Storage Tanks · 0.6 mi
- TRIVETT'S SUNOCOUnderground Storage Tanks · 0.8 mi
- HIGHLAND SERVICE CORPUnderground Storage Tanks · 0.8 mi
- SODON'S ELECTRIC INCUnderground Storage Tanks · 0.8 mi
- BORO FIREHOUSEUnderground Storage Tanks · 0.8 mi
- ATLANTIC HIGHLANDS PUMP STATIONUnderground Storage Tanks · 0.9 mi
- CHEVRON FORMER CHEVRON SERVICEBrownfields · 0.9 mi
- RACESTARUnderground Storage Tanks · 0.9 mi
- MONMOUTH COUNTY VOC TECH SCHOOLUnderground Storage Tanks · 0.9 mi
- USCG STATION SANDY HOOK HIGHLANDS BEACHUnderground Storage Tanks · 0.9 mi
- ATLANTIC HIGHLANDS BOROUnderground Storage Tanks · 0.9 mi
- CVS PHARMACY #1214Brownfields · 0.9 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Atlantic Highlands'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 Atlantic Highlands.
Total Sites
853
within ~10 miles of Atlantic Highlands
Risk Level
Elevated
Highest-severity
10 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Atlantic Highlands
Severity Distribution
within ~10 miles of Atlantic Highlands
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Atlantic Highlands, Underground Storage Tanks runs higher than the national average — 567 sites within ~10 miles of Atlantic Highlands. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Atlantic Highlands
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 Atlantic Highlands average
Your land is one point inside Atlantic Highlands
Everything above resolves to Atlantic Highlands as a whole — one PHZM band and one 28°F frost record, read across 809 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 Atlantic Highlands Average
Atlantic Highlands Average
- ●USDA Zones 7b, averaged across Atlantic Highlands
- ●One soil character for all of Atlantic Highlands
- ●Frost dates read at Atlantic Highlands's scale: Mar 21 to Nov 30
YOUR Parcel
- ✓Your exact zone, not Atlantic Highlands's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Atlantic Highlands
Pull a site-specific report for your exact address in Atlantic Highlands, New Jersey — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Atlantic Highlands averages can't show:
We read public map data around Atlantic Highlands — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Atlantic Highlands average
How we know this about Atlantic Highlands
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 Atlantic Highlands’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 Atlantic Highlands
When does frost risk typically end in Atlantic Highlands?
The last hard freeze (28°F) in Atlantic Highlands typically lands around Mar 21, 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 11.
When is the first frost in Atlantic Highlands?
The first hard freeze (28°F) in Atlantic Highlands typically arrives around Nov 30, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 16, so the watching starts about Oct 31 — about 254 days after the spring freeze cleared.
How long is the growing season in Atlantic Highlands?
Measured between 28°F hard freezes, Atlantic Highlands sees about 254 frost-free days — roughly Mar 21 through Nov 30, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 11 to Nov 16, about 219 days.
Is the soil safe to grow vegetables in Atlantic Highlands?
The federal record around Atlantic Highlands is a meaningful one — 853 documented sites, mostly Underground Storage Tanks entries (567), the nearest Underground Storage Tanks record about 0.6 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 Atlantic Highlands?
From about Oct 31 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 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 Nov 30. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Atlantic Highlands's scale — its 7b band and its 254-day season. Your yard writes its own version of Atlantic Highlands'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 Atlantic Highlands’s own scale
7 of the readings below were taken at Atlantic Highlands's own scale — its own ~254-day season between 28°F freezes, the 809 acres it covers and 853 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Atlantic Highlands's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Atlantic Highlands's own 28°F hard-freeze dates, about Mar 21 and Nov 30 and the ~254-day span between themNOAA 1991–2020 Climate Normals
- 853 documented contamination sites on the federal record near Atlantic Highlands, the closest Underground Storage Tanks record about 0.6 miles out from the town centreFederal environmental registers
- Atlantic Highlands's boundary and the 809 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~254-day seasonGrowable Ground crop-matching engine
- The ecoregion at Atlantic Highlands's own centroid, the Atlantic Coastal Pine BarrensUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Atlantic Highlandslydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Atlantic Highlands's 809 acres read through its county's SSURGO summaryfrom Monmouth County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Monmouth 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 Monmouth County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Atlantic Highlands's 809 acreswhy one lot differs from the next →
- Which side of Atlantic Highlands you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 809 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.6 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 Atlantic Highlands-wide figureread your own land →
More in New Jersey
Wider growing context
What grows across New JerseyAtlantic Highlands sits outside our named growing regions, so New Jersey as a whole is its closest context here.