McAdenville, North Carolina, sits in USDA hardiness zone 8a — a zone band wide enough that plant choice, not possibility, is the interesting question.
Crops well matched to these conditions include cabbage, fig, california poppy, and collard greens — though what thrives on any one site still turns on its specific soil, sun, and drainage.
Even in McAdenville, 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 McAdenville 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 McAdenville — soil, climate, flood, and parcel records. How we handle your address.
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McAdenville — the short answer
McAdenville, North Carolina: USDA zone 8a, about 256 days between hard freezes, across 868 acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 13
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 24
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~256
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 868 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 McAdenville's average, not your lot's — a low corner or a tree line moves it. Against McAdenville's 256-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in McAdenville
Each reading below is measured for McAdenville itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredMcAdenville runs about 256 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
MeasuredMcAdenville 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 McAdenville is in
McAdenville sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at McAdenville's own centroid rather than borrowed from Gaston County.
What Grows in McAdenville
Every plant below cleared McAdenville's own zone 8a and its 256-day season. Each card opens that plant's North Carolina profile. How we score.
Is it too late to plant in McAdenville?
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 13; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 13 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 24 — long-season crops need about 90 days of runway, quick greens only 30. With a season this long, “too late” mostly means “switch crops” — second sowings and a full fall garden are the norm, with garlic closing the year.
Documented around McAdenville
Spotted lanternfly documented 21 miles from McAdenville, first recorded 2023. What to watch for.
What's on the federal record near McAdenville
Closest first, within ~10 miles of McAdenville. Listing isn't leaking, and distance isn't exposure.
- SPACE DYE PLANTUnderground Storage Tanks · 1500 ft
- PHARR YARNS LLC-SPACE DYE PLANTBrownfields · 2000 ft
- PHARR YARNS LLC-SPACE DYE PLANTToxics Release Inventory · 2000 ft
- MCADENVILLE UNION 76Underground Storage Tanks · 2000 ft
- PHARR YARNS MCADEN COMPLEXBrownfields · 2200 ft
- F.J. BARNHILL GARBAGE DISPOSALUnderground Storage Tanks · 0.5 mi
- SPORTS CAR COLLISONBrownfields · 0.5 mi
- HICKORY GROVE ROAD TCE SITESuperfund · 0.5 mi
- RIVERSIDE GROCERYUnderground Storage Tanks · 0.5 mi
- LOWELL MINI MARTUnderground Storage Tanks · 0.6 mi
- QUALITY SERVICE CENTERUnderground Storage Tanks · 0.6 mi
- STOWE MILLS CARPENTER SHOPUnderground Storage Tanks · 0.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from McAdenville'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 McAdenville.
Sources Checked
within ~10 miles of McAdenville
Severity Distribution
within ~10 miles of McAdenville
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around McAdenville, two things run higher than the national average within ~10 miles of McAdenville — Superfund (23 sites) and Toxics Release Inventory (106 sites). 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.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in McAdenville
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 McAdenville average
Your land is one point inside McAdenville
Everything above resolves to McAdenville as a whole — one PHZM band and one 28°F frost record, read across 868 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 McAdenville Average
McAdenville Average
- ●USDA Zones 8a, averaged across McAdenville
- ●One soil character for all of McAdenville
- ●Frost dates read at McAdenville's scale: Mar 13 to Nov 24
YOUR Parcel
- ✓Your exact zone, not McAdenville's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in McAdenville
Pull a site-specific report for your exact address in McAdenville, North Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that McAdenville averages can't show:
We read public map data around McAdenville — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the McAdenville average
How we know this about McAdenville
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 McAdenville’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 McAdenville
When does frost risk typically end in McAdenville?
The last hard freeze (28°F) in McAdenville typically lands around Mar 13, 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 3.
When is the first frost in McAdenville?
The first hard freeze (28°F) in McAdenville typically arrives around Nov 24, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 10, so the watching starts about Oct 25 — about 256 days after the spring freeze cleared.
How long is the growing season in McAdenville?
Measured between 28°F hard freezes, McAdenville sees about 256 frost-free days — roughly Mar 13 through Nov 24, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 3 to Nov 10, about 221 days.
Is the soil safe to grow vegetables in McAdenville?
The federal record around McAdenville runs heavier than most — 1,207 documented sites, mostly Underground Storage Tanks entries (763), the nearest Underground Storage Tanks record about 0.3 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 McAdenville?
From about Oct 25 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 24 (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 24. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at McAdenville's scale — its 8a band and its 256-day season. Your yard writes its own version of McAdenville'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 McAdenville’s own scale
7 of the readings below were taken at McAdenville's own scale — its own ~256-day season between 28°F freezes, the 868 acres it covers and 1,207 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- McAdenville's own USDA hardiness band, zones 8aUSDA PHZM 2023
- McAdenville's own 28°F hard-freeze dates, about Mar 13 and Nov 24 and the ~256-day span between themNOAA 1991–2020 Climate Normals
- 1,207 documented contamination sites on the federal record near McAdenville, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- McAdenville's boundary and the 868 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~256-day seasonGrowable Ground crop-matching engine
- The ecoregion at McAdenville's own centroid, the PiedmontUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of McAdenvillelydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so McAdenville's 868 acres read through its county's SSURGO summaryfrom Gaston County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Gaston 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 Gaston County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among McAdenville's 868 acreswhy one lot differs from the next →
- Which side of McAdenville you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 868 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 McAdenville-wide figureread your own land →
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