Biscoe, North Carolina, sits in USDA hardiness zone 8a — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
On paper, cabbage, fig, california poppy, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Biscoe, 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 Biscoe 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 Biscoe — soil, climate, flood, and parcel records. How we handle your address.
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Biscoe — the short answer
Biscoe, North Carolina: USDA zone 8a, about 244 days between hard freezes, across 2K acres of town.
- USDA zone
- 8a
- 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 18
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~244
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 2K 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 8a is Biscoe's average, not your lot's — a low corner or a tree line moves it. Against Biscoe's 244-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Biscoe
Each reading below is measured for Biscoe itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredBiscoe runs about 244 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
MeasuredBiscoe 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 Biscoe is in
Biscoe sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Biscoe's own centroid rather than borrowed from Montgomery County.
What Grows in Biscoe
Every plant below cleared Biscoe's own zone 8a and its 244-day season. Each card opens that plant's North Carolina profile. How we score.
Is it too late to plant in Biscoe?
Rarely: the season closes in stages, not all at once, and each stage has its crops. 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 18 — 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 Biscoe
Survey cells within 31 miles of Biscoe checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 42 miles off. What to watch for.
What's on the federal record near Biscoe
Closest first, within ~10 miles of Biscoe. Listing isn't leaking, and distance isn't exposure.
- MIDWAY SSUnderground Storage Tanks · 350 ft
- DUNNS AUTO CENTERUnderground Storage Tanks · 350 ft
- PARKS AUTO SUPPLYBrownfields · 400 ft
- SERVICE DISTRIBUTING CO INCUnderground Storage Tanks · 450 ft
- RED'S AUTO SERIVCEUnderground Storage Tanks · 450 ft
- QUALITY CONVENIENCE MARTUnderground Storage Tanks · 600 ft
- THE GENERAL STOREUnderground Storage Tanks · 650 ft
- MG-008Nitrate · 1300 ft
- BISCOE BP SERVICEUnderground Storage Tanks · 1500 ft
- SPRINGS INDUSTRIES, INC.Underground Storage Tanks · 1800 ft
- SPRINGS INDS AILEEN PLANTToxics Release Inventory · 1900 ft
- MG-013Nitrate · 2000 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Biscoe'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 Biscoe.
Total Sites
198
within ~10 miles of Biscoe
Risk Level
Moderate
Highest-severity
17 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Biscoe
Severity Distribution
within ~10 miles of Biscoe
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Biscoe, two things run higher than the national average within ~10 miles of Biscoe — Toxics Release Inventory (17 sites) and Underground Storage Tanks (128 sites). That's not a problem with your land — it's information about it.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Biscoe
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 Biscoe average
Your land is one point inside Biscoe
Everything above resolves to Biscoe as a whole — one PHZM band and one 28°F frost record, read across 2K 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 Biscoe Average
Biscoe Average
- ●USDA Zones 8a, averaged across Biscoe
- ●One soil character for all of Biscoe
- ●Frost dates read at Biscoe's scale: Mar 19 to Nov 18
YOUR Parcel
- ✓Your exact zone, not Biscoe's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Biscoe
Pull a site-specific report for your exact address in Biscoe, North Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Biscoe averages can't show:
We read public map data around Biscoe — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Biscoe average
How we know this about Biscoe
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 Biscoe’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 Biscoe
When does frost risk typically end in Biscoe?
The last hard freeze (28°F) in Biscoe 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 Biscoe?
The first hard freeze (28°F) in Biscoe typically arrives around Nov 18, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 4, so the watching starts about Oct 19 — about 244 days after the spring freeze cleared.
How long is the growing season in Biscoe?
Measured between 28°F hard freezes, Biscoe sees about 244 frost-free days — roughly Mar 19 through Nov 18, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 9 to Nov 4, about 209 days.
Is the soil safe to grow vegetables in Biscoe?
The federal record around Biscoe shows 198 documented sites, mostly Underground Storage Tanks entries (128), the nearest Underground Storage Tanks record under a tenth of a mile 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 Biscoe?
From about Oct 19 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 18 (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 18. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Biscoe's scale — its 8a band and its 244-day season. Your yard writes its own version of Biscoe'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 Biscoe’s own scale
7 of the readings below were taken at Biscoe's own scale — its own ~244-day season between 28°F freezes, the 1,862 acres it covers and 198 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Biscoe's own USDA hardiness band, zones 8aUSDA PHZM 2023
- Biscoe's own 28°F hard-freeze dates, about Mar 19 and Nov 18 and the ~244-day span between themNOAA 1991–2020 Climate Normals
- 198 documented contamination sites on the federal record near Biscoe, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Biscoe's boundary and the 1,862 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~244-day seasonGrowable Ground crop-matching engine
- The ecoregion at Biscoe's own centroid, the PiedmontUS EPA Level III Ecoregions
- Lanternfly survey cells around Biscoe checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Biscoe's 1,862 acres read through its county's SSURGO summaryfrom Montgomery County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Montgomery 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 Montgomery County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Biscoe's 1,862 acreswhy one lot differs from the next →
- Which side of Biscoe you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,862 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 Biscoe-wide figureread your own land →
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