Chowan Beach, North Carolina, sits in USDA hardiness zone 8a — a zone band wide enough that plant choice, not possibility, is the interesting question.
These conditions suit cabbage, fig, california poppy, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.
Even in Chowan Beach, 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 Chowan Beach 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 Chowan Beach — soil, climate, flood, and parcel records. How we handle your address.
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Chowan Beach — the short answer
Chowan Beach, North Carolina: USDA zone 8a, about 264 days between hard freezes, across 101 acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 10
- Chowan County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 29
- Chowan County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~264
- Chowan County normal — NOAA 1991–2020, nearest to this town
- Town area
- 101 acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. No 30-year normal resolves at this town’s own centroid, so the hard-freeze dates are Chowan County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8a is Chowan Beach's average, not your lot's — a low corner or a tree line moves it. Against Chowan Beach's 264-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Chowan Beach
Each reading below is measured for Chowan Beach itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsChowan Beach runs about 264 days between hard freezes (read from Chowan County, the closest normal to Chowan Beach) — close to year-round growing.
Frost is rarely the limit here; winter plantings are as real as summer ones, and the harder question is which crops shrug off the summer heat.
Grow cool-season crops through the mild winter, and choose heat-tolerant varieties for the summer beds.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredChowan Beach sits in USDA hardiness zone 8a.
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 Chowan Beach is in
Chowan Beach sits in the Middle Atlantic Coastal Plain — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Chowan Beach's own centroid rather than borrowed from Chowan County.
What Grows in Chowan Beach
Every plant below cleared Chowan Beach's own zone 8a and its 264-day season. Each card opens that plant's North Carolina profile. How we score.
Is it too late to plant in Chowan Beach?
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 10; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 10 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 29 — long-season crops need about 90 days of runway, quick greens only 30. And with a calendar this mild, the honest answer is that planting barely stops — winter opens seasons colder regions never see.
Documented around Chowan Beach
Survey cells within 31 miles of Chowan Beach checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 48 miles off. What to watch for.
What's on the federal record near Chowan Beach
Closest first, within ~10 miles of Chowan Beach. Listing isn't leaking, and distance isn't exposure.
- CN-111Nitrate · 1600 ft
- CN-113 UNITED PIECE AND DyE WORKSNitrate · 1900 ft
- EDENTON DYEING AND FINISHING LLCToxics Release Inventory · 2600 ft
- DUCK THRU FOOD STORE 40Underground Storage Tanks · 0.8 mi
- CN-108Nitrate · 1.1 mi
- CN-107Nitrate · 1.3 mi
- CN-132Nitrate · 2.0 mi
- CN-134Nitrate · 2.2 mi
- MURRAY L NIXON FISHERY, INCUnderground Storage Tanks · 2.5 mi
- CN-129Nitrate · 2.5 mi
- STOP SHOP IIUnderground Storage Tanks · 2.5 mi
- CN-100Nitrate · 3.1 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Chowan Beach'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 Chowan Beach.
Total Sites
140
within ~10 miles of Chowan Beach
Risk Level
Moderate
Highest-severity
1 Toxics Release Inventory facility
Sources Checked
within ~10 miles of Chowan Beach
Severity Distribution
within ~10 miles of Chowan Beach
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Chowan Beach, Nitrate runs higher than the national average — 78 sites within ~10 miles of Chowan Beach. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
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 Chowan Beach
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 Chowan Beach average
Your land is one point inside Chowan Beach
Everything above resolves to Chowan Beach as a whole — one PHZM band, read across 101 acres, with hard-freeze dates borrowed from Chowan County’s record because no 30-year normal resolves at this town’s own centroid. 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 Chowan Beach Average
Chowan Beach Average
- ●USDA Zones 8a, averaged across Chowan Beach
- ●One soil character for all of Chowan Beach
- ●Frost dates read at Chowan Beach's scale: Mar 10 to Nov 29
YOUR Parcel
- ✓Your exact zone, not Chowan Beach's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Chowan Beach
Pull a site-specific report for your exact address in Chowan Beach, North Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Chowan Beach averages can't show:
We read public map data around Chowan Beach — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Chowan Beach average
How we know this about Chowan Beach
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 Chowan County’s record, because none resolves here; 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 Chowan Beach
When does frost risk typically end in Chowan Beach?
The last hard freeze (28°F) in Chowan Beach typically lands around Mar 10, 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 Mar 31.
When is the first frost in Chowan Beach?
The first hard freeze (28°F) in Chowan Beach typically arrives around Nov 29, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 15, so the watching starts about Oct 30 — about 264 days after the spring freeze cleared.
How long is the growing season in Chowan Beach?
Measured between 28°F hard freezes, Chowan Beach sees about 264 frost-free days — roughly Mar 10 through Nov 29, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 31 to Nov 15, about 229 days.
Is the soil safe to grow vegetables in Chowan Beach?
The federal record around Chowan Beach shows 140 documented sites, mostly Nitrate entries (78), the nearest Nitrate record about 0.3 miles out — a typical footprint for a growing area, and proximity to a documented site is information, not a diagnosis of any one yard. It's worth seeing which recorded sites sit closest to where you grow, and testing the soil before new food beds near any of them.
How do I protect my plants from frost in Chowan Beach?
From about Oct 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 Nov 29 (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 29. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Chowan Beach's scale — its 8a band and its 264-day season. Your yard writes its own version of Chowan Beach'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 Chowan Beach’s own scale
6 of the readings below were taken at Chowan Beach's own scale — the 101 acres it covers and 140 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Chowan Beach's own USDA hardiness band, zones 8aUSDA PHZM 2023
- 140 documented contamination sites on the federal record near Chowan Beach, the closest Nitrate record about 0.3 miles out from the town centreFederal environmental registers
- Chowan Beach's boundary and the 101 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~264-day seasonGrowable Ground crop-matching engine
- The ecoregion at Chowan Beach's own centroid, the Middle Atlantic Coastal PlainUS EPA Level III Ecoregions
- Lanternfly survey cells around Chowan Beach checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- The 28°F hard-freeze dates — Chowan Beach has no normal of its own, so its county's is the closest measured readfrom Chowan County
- Soil character — no town-scale survey exists, so Chowan Beach's 101 acres read through its county's SSURGO summaryfrom Chowan County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Chowan County
- The growing challenges every North Carolina grower plans around — written at state scale, so they stay on the state guidefrom North Carolina
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Chowan County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Chowan Beach's 101 acreswhy one lot differs from the next →
- Which side of Chowan Beach you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 101 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Nitrate record about 0.3 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 Chowan Beach-wide figureread your own land →