Valdese, 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.
Expect cabbage, fig, 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 Valdese, 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 Valdese 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 Valdese — soil, climate, flood, and parcel records. How we handle your address.
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Valdese — the short answer
Valdese, North Carolina: USDA zone 8a, about 239 days between hard freezes, across 5K acres of town.
- USDA zone
- 8a
- 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 12
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~239
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 5K 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 Valdese's average, not your lot's — a low corner or a tree line moves it. Against Valdese's 239-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Valdese
Each reading below is measured for Valdese itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredValdese runs about 239 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
MeasuredValdese 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 Valdese is in
Valdese sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Valdese's own centroid rather than borrowed from Burke County.
What Grows in Valdese
Every plant below cleared Valdese's own zone 8a and its 239-day season. Each card opens that plant's North Carolina profile. How we score.
Is it too late to plant in Valdese?
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 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 12 — 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 Valdese
Survey cells within 31 miles of Valdese checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 46 miles off. What to watch for.
What's on the federal record near Valdese
Closest first, within ~10 miles of Valdese. Listing isn't leaking, and distance isn't exposure.
- BURKE MILLS INCORPORATEDToxics Release Inventory · 0.6 mi
- VALDESE WATER PLANTUnderground Storage Tanks · 0.6 mi
- KNOB SUPERETTEUnderground Storage Tanks · 0.7 mi
- VALDESE WATER RECYCLINGSuperfund · 0.7 mi
- VALDESE WATER RECYCLINGBrownfields · 0.7 mi
- VALDESE FULL SERVICE AND AUTOMOTUnderground Storage Tanks · 0.8 mi
- J & J AUTOUnderground Storage Tanks · 0.8 mi
- NAND EXPRESSUnderground Storage Tanks · 0.8 mi
- MERIDIAN SPECIALTY YARN GROUPToxics Release Inventory · 0.9 mi
- MERIDIAN SPECIALTY YARN GROUPBrownfields · 0.9 mi
- VALDESE FUNERAL HOME, INC.Underground Storage Tanks · 0.9 mi
- CRESTLINE FURNITURE CO.Underground Storage Tanks · 1.0 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Valdese'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 Valdese.
Total Sites
629
within ~10 miles of Valdese
Risk Level
Elevated
Highest-severity
10 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Valdese
Severity Distribution
within ~10 miles of Valdese
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Valdese, two things run higher than the national average within ~10 miles of Valdese — Toxics Release Inventory (66 sites) and Superfund (10 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 Valdese
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 Valdese average
Your land is one point inside Valdese
Everything above resolves to Valdese as a whole — one PHZM band and one 28°F frost record, read across 5K 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 Valdese Average
Valdese Average
- ●USDA Zones 8a, averaged across Valdese
- ●One soil character for all of Valdese
- ●Frost dates read at Valdese's scale: Mar 18 to Nov 12
YOUR Parcel
- ✓Your exact zone, not Valdese's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Valdese
Pull a site-specific report for your exact address in Valdese, North Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Valdese averages can't show:
We read public map data around Valdese — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Valdese average
How we know this about Valdese
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 Valdese’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 Valdese
When does frost risk typically end in Valdese?
The last hard freeze (28°F) in Valdese 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 Valdese?
The first hard freeze (28°F) in Valdese typically arrives around Nov 12, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 29, so the watching starts about Oct 13 — about 239 days after the spring freeze cleared.
How long is the growing season in Valdese?
Measured between 28°F hard freezes, Valdese sees about 239 frost-free days — roughly Mar 18 through Nov 12, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 8 to Oct 29, about 204 days.
Is the soil safe to grow vegetables in Valdese?
The federal record around Valdese is a meaningful one — 629 documented sites, mostly Underground Storage Tanks entries (401), the nearest Toxics Release Inventory 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 Valdese?
From about Oct 13 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 12 (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 12. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Valdese's scale — its 8a band and its 239-day season. Your yard writes its own version of Valdese'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 Valdese’s own scale
7 of the readings below were taken at Valdese's own scale — its own ~239-day season between 28°F freezes, the 5,030 acres it covers and 629 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Valdese's own USDA hardiness band, zones 8aUSDA PHZM 2023
- Valdese's own 28°F hard-freeze dates, about Mar 18 and Nov 12 and the ~239-day span between themNOAA 1991–2020 Climate Normals
- 629 documented contamination sites on the federal record near Valdese, the closest Toxics Release Inventory record about 0.6 miles out from the town centreFederal environmental registers
- Valdese's boundary and the 5,030 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~239-day seasonGrowable Ground crop-matching engine
- The ecoregion at Valdese's own centroid, the PiedmontUS EPA Level III Ecoregions
- Lanternfly survey cells around Valdese 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 Valdese's 5,030 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 Valdese's 5,030 acreswhy one lot differs from the next →
- Which side of Valdese you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 5,030 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Toxics Release Inventory 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 Valdese-wide figureread your own land →
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