Greenville, South Carolina, sits in USDA hardiness zone 8a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Among the crops suited to this profile: cabbage, fig, california poppy, and collard greens. The site-level story — soil, sun, drainage — decides the rest.
Even in Greenville, 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 Greenville 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 Greenville — soil, climate, flood, and parcel records. How we handle your address.
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Greenville — the short answer
Greenville, South Carolina: USDA zone 8a, about 262 days between hard freezes, across 19K acres of city.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 11
- Greenville County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 28
- Greenville County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~262
- Greenville County normal — NOAA 1991–2020, nearest to this town
- City area
- 19K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. No 30-year normal resolves at this town’s own centroid, so the hard-freeze dates are Greenville County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8a is Greenville's average, not your lot's — a low corner or a tree line moves it. Against Greenville's 262-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Greenville
Each reading below is measured for Greenville itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsGreenville runs about 262 days between hard freezes (read from Greenville County, the closest normal to Greenville) — close to year-round growing.
Frost is rarely the limit here; winter plantings are as real as summer ones, and the harder question is which crops shrug off the summer heat.
Grow cool-season crops through the mild winter, and choose heat-tolerant varieties for the summer beds.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredGreenville 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 Greenville is in
Greenville sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Greenville's own centroid rather than borrowed from Greenville County.
What Grows in Greenville
Every plant below cleared Greenville's own zone 8a and its 262-day season. Each card opens that plant's South Carolina profile. How we score.
Is it too late to plant in Greenville?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Feb 11; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 11 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 28 — long-season crops need about 90 days of runway, quick greens only 30. And with a calendar this mild, the honest answer is that planting barely stops — winter opens seasons colder regions never see.
Documented around Greenville
Survey cells within 31 miles of Greenville 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 Greenville
Closest first, within ~10 miles of Greenville. Listing isn't leaking, and distance isn't exposure.
- PUBLIX SUPERMARKET 602 MCALISTER SQUAREBrownfields · 950 ft
- MCALISTER SQUARE MALLUnderground Storage Tanks · 1000 ft
- PRESTIGE CLEANERS 416Brownfields · 1200 ft
- FORMER SPINX 108Underground Storage Tanks · 1300 ft
- EXXONUnderground Storage Tanks · 1300 ft
- PYA MONARCHUnderground Storage Tanks · 1400 ft
- PALMETTO WELDING SUPPLY CO INCUnderground Storage Tanks · 1400 ft
- QUICK AS A WINK NUMBER 17Brownfields · 1500 ft
- FIRESTONE STORE 0587Underground Storage Tanks · 1600 ft
- EXPRESS AUTO CAREUnderground Storage Tanks · 1700 ft
- BECK MIDDLE SCHOOLBrownfields · 1800 ft
- MATERIALS TESTING LABORATORYBrownfields · 1900 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Greenville'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 Greenville.
Sources Checked
within ~10 miles of Greenville
Severity Distribution
within ~10 miles of Greenville
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Greenville, Toxics Release Inventory runs higher than the national average — 158 sites within ~10 miles of Greenville. 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.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in Greenville
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 Greenville average
Your land is one point inside Greenville
Everything above resolves to Greenville as a whole — one PHZM band, read across 19K acres, with hard-freeze dates borrowed from Greenville County’s record because no 30-year normal resolves at this city’s own centroid. 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 city 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 Greenville Average
Greenville Average
- ●USDA Zones 8a, averaged across Greenville
- ●One soil character for all of Greenville
- ●Frost dates read at Greenville's scale: Mar 11 to Nov 28
YOUR Parcel
- ✓Your exact zone, not Greenville's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Greenville
Pull a site-specific report for your exact address in Greenville, South Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Greenville averages can't show:
We read public map data around Greenville — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Greenville average
How we know this about Greenville
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at this city’s own centroid; hard-freeze dates from NOAA 1991–2020 28°F normals at Greenville County’s record, because none resolves here; 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 city grain anywhere on this page — there is no city-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 Greenville
When does frost risk typically end in Greenville?
The last hard freeze (28°F) in Greenville typically lands around Mar 11, 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 1.
When is the first frost in Greenville?
The first hard freeze (28°F) in Greenville typically arrives around Nov 28, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 14, so the watching starts about Oct 29 — about 262 days after the spring freeze cleared.
How long is the growing season in Greenville?
Measured between 28°F hard freezes, Greenville sees about 262 frost-free days — roughly Mar 11 through Nov 28, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 1 to Nov 14, about 227 days.
Is the soil safe to grow vegetables in Greenville?
The federal record around Greenville is a meaningful one — 2,008 documented sites, mostly Underground Storage Tanks entries (1,106), the nearest Brownfields 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 Greenville?
From about Oct 29 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 28 (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 28. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Greenville's scale — its 8a band and its 262-day season. Your yard writes its own version of Greenville'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 Greenville’s own scale
6 of the readings below were taken at Greenville's own scale — the 19,391 acres it covers and 2,008 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Greenville's own USDA hardiness band, zones 8aUSDA PHZM 2023
- 2,008 documented contamination sites on the federal record near Greenville, the closest Brownfields record about 0.2 miles out from the town centreFederal environmental registers
- Greenville's boundary and the 19,391 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~262-day seasonGrowable Ground crop-matching engine
- The ecoregion at Greenville's own centroid, the PiedmontUS EPA Level III Ecoregions
- Lanternfly survey cells around Greenville checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- The 28°F hard-freeze dates — Greenville has no normal of its own, so its county's is the closest measured readfrom Greenville County
- Soil character — no town-scale survey exists, so Greenville's 19,391 acres read through its county's SSURGO summaryfrom Greenville County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Greenville County
- The growing challenges every South Carolina grower plans around — written at state scale, so they stay on the state guidefrom South Carolina
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Greenville County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Greenville's 19,391 acreswhy one lot differs from the next →
- Which side of Greenville you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 19,391 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields 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 Greenville-wide figureread your own land →