Drexel, North Carolina, sits in USDA hardiness zone 7b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
Expect cabbage, prickly pear, california poppy, and collard greens to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Drexel, 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 Drexel 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 Drexel — soil, climate, flood, and parcel records. How we handle your address.
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Drexel — the short answer
Drexel, North Carolina: USDA zone 7b, about 237 days between hard freezes, across 884 acres of town.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 18
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 10
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~237
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 884 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 Drexel's average, not your lot's — a low corner or a tree line moves it. Against Drexel's 237-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Drexel
Each reading below is measured for Drexel itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredDrexel runs about 237 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
MeasuredDrexel 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 Drexel is in
Drexel sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Drexel's own centroid rather than borrowed from Burke County.
What Grows in Drexel
Every plant below cleared Drexel's own zone 7b and its 237-day season. Each card opens that plant's North Carolina profile. How we score.
Is it too late to plant in Drexel?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Feb 18; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 18 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 10 — 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 Drexel
Survey cells within 31 miles of Drexel 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 Drexel
Closest first, within ~10 miles of Drexel. Listing isn't leaking, and distance isn't exposure.
- ADAMS-MILLIS DREXEL KNITTINGToxics Release Inventory · 900 ft
- DREXEL KNITTING MILLS/DIV SILVERUnderground Storage Tanks · 900 ft
- SILVER KINT DIVISIONUnderground Storage Tanks · 900 ft
- CAMPBELL'S EXXONUnderground Storage Tanks · 1400 ft
- DREXEL HERITAGE FURNISH. PLT. 1Underground Storage Tanks · 1400 ft
- DREXEL HERITAGE PLT 1Toxics Release Inventory · 1500 ft
- JACK B QUICK 1Underground Storage Tanks · 1800 ft
- DREXEL HERITAGEUnderground Storage Tanks · 2300 ft
- BURKE GRADING CO.Underground Storage Tanks · 2400 ft
- DREXEL GROCERYUnderground Storage Tanks · 2400 ft
- SIGMON ELECTRICUnderground Storage Tanks · 2400 ft
- BRIDGEPORT SERVICE STATIONUnderground Storage Tanks · 2400 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Drexel'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 Drexel.
Total Sites
569
within ~10 miles of Drexel
Risk Level
Elevated
Highest-severity
8 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Drexel
Severity Distribution
within ~10 miles of Drexel
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Drexel, two things run higher than the national average within ~10 miles of Drexel — Toxics Release Inventory (60 sites) and Superfund (8 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.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Drexel
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 Drexel average
Your land is one point inside Drexel
Everything above resolves to Drexel as a whole — one PHZM band and one 28°F frost record, read across 884 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 Drexel Average
Drexel Average
- ●USDA Zones 7b, averaged across Drexel
- ●One soil character for all of Drexel
- ●Frost dates read at Drexel's scale: Mar 18 to Nov 10
YOUR Parcel
- ✓Your exact zone, not Drexel's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Drexel
Pull a site-specific report for your exact address in Drexel, North Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Drexel averages can't show:
We read public map data around Drexel — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Drexel average
How we know this about Drexel
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 Drexel’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 Drexel
When does frost risk typically end in Drexel?
The last hard freeze (28°F) in Drexel typically lands around Mar 18, 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 8.
When is the first frost in Drexel?
The first hard freeze (28°F) in Drexel typically arrives around Nov 10, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 27, so the watching starts about Oct 11 — about 237 days after the spring freeze cleared.
How long is the growing season in Drexel?
Measured between 28°F hard freezes, Drexel sees about 237 frost-free days — roughly Mar 18 through Nov 10, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 8 to Oct 27, about 202 days.
Is the soil safe to grow vegetables in Drexel?
The federal record around Drexel is a meaningful one — 569 documented sites, mostly Underground Storage Tanks entries (358), the nearest Toxics Release Inventory record about 0.2 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 Drexel?
From about Oct 11 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 10 (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 10. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Drexel's scale — its 7b band and its 237-day season. Your yard writes its own version of Drexel'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 Drexel’s own scale
7 of the readings below were taken at Drexel's own scale — its own ~237-day season between 28°F freezes, the 884 acres it covers and 569 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Drexel's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Drexel's own 28°F hard-freeze dates, about Mar 18 and Nov 10 and the ~237-day span between themNOAA 1991–2020 Climate Normals
- 569 documented contamination sites on the federal record near Drexel, the closest Toxics Release Inventory record about 0.2 miles out from the town centreFederal environmental registers
- Drexel's boundary and the 884 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~237-day seasonGrowable Ground crop-matching engine
- The ecoregion at Drexel's own centroid, the PiedmontUS EPA Level III Ecoregions
- Lanternfly survey cells around Drexel 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 Drexel's 884 acres read through its county's SSURGO summaryfrom Burke County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Burke 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 Burke County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Drexel's 884 acreswhy one lot differs from the next →
- Which side of Drexel you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 884 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Toxics Release Inventory record about 0.2 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 Drexel-wide figureread your own land →
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