Cove Creek, North Carolina, sits in USDA hardiness zone 6b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
The conditions favor cabbage, hazelnut, lavender, and collard greens, among others — though every individual site edits that list with its own soil, sun, and drainage.
Even in Cove Creek, 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 Cove Creek 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 Cove Creek — soil, climate, flood, and parcel records. How we handle your address.
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Cove Creek — the short answer
Cove Creek, North Carolina: USDA zone 6b, about 198 days between hard freezes, across 5K acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 10
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 25
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~198
- 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 6b is Cove Creek's average, not your lot's — a low corner or a tree line moves it. Against Cove Creek's 198-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Cove Creek
Each reading below is measured for Cove Creek itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredCove Creek runs about 198 days between hard freezes — a moderate growing season.
There is room for the full run of cool-season crops plus a warm-season main crop, but the calendar is tight enough that a late spring or early fall frost still decides how much finishes.
Time warm-season transplants to your last hard freeze, and a few weeks of season extension turns a near-miss harvest into a sure one.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredCove Creek sits in USDA hardiness zone 6b.
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 Cove Creek is in
Cove Creek sits in the Blue Ridge — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Cove Creek's own centroid rather than borrowed from Watauga County.
What Grows in Cove Creek
Every plant below cleared Cove Creek's own zone 6b and its 198-day season. Each card opens that plant's North Carolina profile. How we score.
Is it too late to plant in Cove Creek?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 13; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 10 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 25 — long-season crops need about 90 days of runway, quick greens only 30. The tail of the season still works: sixty-day crops into late summer, quick greens after, garlic last of all.
Documented around Cove Creek
Spotted lanternfly documented 27 miles from Cove Creek, first recorded 2023. What to watch for.
What's on the federal record near Cove Creek
Closest first, within ~10 miles of Cove Creek. Listing isn't leaking, and distance isn't exposure.
- RON'S AUTO MACHINEBrownfields · 0.8 mi
- BROWN BROS CONSTRUCTIONUnderground Storage Tanks · 2.1 mi
- VALLEY GROCERYUnderground Storage Tanks · 2.2 mi
- ISAACS TEXACOUnderground Storage Tanks · 2.3 mi
- COVE CREEK GROCERYUnderground Storage Tanks · 2.4 mi
- MOODY PLUMBING & HEATING CO. INCUnderground Storage Tanks · 3.0 mi
- SUGAR GROVE SHELLUnderground Storage Tanks · 3.0 mi
- VILAS GROCERYUnderground Storage Tanks · 3.1 mi
- D AND B MINI MARTUnderground Storage Tanks · 3.5 mi
- BROOKS PLUMBING AND HEATING, INCUnderground Storage Tanks · 3.7 mi
- TESTERS SHELLUnderground Storage Tanks · 3.8 mi
- B & B MINI MARTUnderground Storage Tanks · 3.9 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Cove Creek'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 Cove Creek.
Total Sites
183
within ~10 miles of Cove Creek
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Cove Creek
Severity Distribution
within ~10 miles of Cove Creek
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Cove Creek, two things run higher than the national average within ~10 miles of Cove Creek — Underground Storage Tanks (125 sites) and Mining (10 sites). That's not a problem with your land — it's information about it.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Mining: Mining sites — both historic and active — can leach heavy metals (arsenic, lead, cadmium, mercury) into soil and water for centuries after operations cease.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Test soil for heavy metals (lead, arsenic, cadmium, mercury) — this is essential near any mining site.
Check your specific parcel in Cove Creek
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 Cove Creek average
Your land is one point inside Cove Creek
Everything above resolves to Cove Creek 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 Cove Creek Average
Cove Creek Average
- ●USDA Zones 6b, averaged across Cove Creek
- ●One soil character for all of Cove Creek
- ●Frost dates read at Cove Creek's scale: Apr 10 to Oct 25
YOUR Parcel
- ✓Your exact zone, not Cove Creek's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Cove Creek
Pull a site-specific report for your exact address in Cove Creek, North Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Cove Creek averages can't show:
We read public map data around Cove Creek — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Cove Creek average
How we know this about Cove Creek
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 Cove Creek’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 Cove Creek
When does frost risk typically end in Cove Creek?
The last hard freeze (28°F) in Cove Creek typically lands around Apr 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 May 1.
When is the first frost in Cove Creek?
The first hard freeze (28°F) in Cove Creek typically arrives around Oct 25, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 11, so the watching starts about Sep 25 — about 198 days after the spring freeze cleared.
How long is the growing season in Cove Creek?
Measured between 28°F hard freezes, Cove Creek sees about 198 frost-free days — roughly Apr 10 through Oct 25, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 1 to Oct 11, about 163 days.
Is the soil safe to grow vegetables in Cove Creek?
The federal record around Cove Creek is a meaningful one — 183 documented sites, mostly Underground Storage Tanks entries (125), the nearest Brownfields record about 0.8 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 Cove Creek?
From about Sep 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 Oct 25 (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 Oct 25. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Cove Creek's scale — its 6b band and its 198-day season. Your yard writes its own version of Cove Creek'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 Cove Creek’s own scale
7 of the readings below were taken at Cove Creek's own scale — its own ~198-day season between 28°F freezes, the 5,466 acres it covers and 183 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Cove Creek's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Cove Creek's own 28°F hard-freeze dates, about Apr 10 and Oct 25 and the ~198-day span between themNOAA 1991–2020 Climate Normals
- 183 documented contamination sites on the federal record near Cove Creek, the closest Brownfields record about 0.8 miles out from the town centreFederal environmental registers
- Cove Creek's boundary and the 5,466 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~198-day seasonGrowable Ground crop-matching engine
- The ecoregion at Cove Creek's own centroid, the Blue RidgeUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Cove Creeklydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Cove Creek's 5,466 acres read through its county's SSURGO summaryfrom Watauga County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Watauga 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 Watauga County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Cove Creek's 5,466 acreswhy one lot differs from the next →
- Which side of Cove Creek you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 5,466 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record about 0.8 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 Cove Creek-wide figureread your own land →