Tamassee, South Carolina, sits in USDA hardiness zone 8a — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
These conditions suit cabbage, fig, california poppy, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.
Even in Tamassee, 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 Tamassee 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 Tamassee — soil, climate, flood, and parcel records. How we handle your address.
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Tamassee — the short answer
Tamassee, South Carolina: USDA zone 8a, about 246 days between hard freezes, across 746 acres of town.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 17
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 18
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~246
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 746 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 Tamassee's average, not your lot's — a low corner or a tree line moves it. Against Tamassee's 246-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Tamassee
Each reading below is measured for Tamassee itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredTamassee runs about 246 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
MeasuredTamassee 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 Tamassee is in
Tamassee sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Tamassee's own centroid rather than borrowed from Oconee County.
What Grows in Tamassee
Every plant below cleared Tamassee's own zone 8a and its 246-day season. Each card opens that plant's South Carolina profile. How we score.
Is it too late to plant in Tamassee?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Feb 17; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 17 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 18 — long-season crops need about 90 days of runway, quick greens only 30. There is slack in a calendar like this — late plantings, second rounds of favorites, and a fall bench that keeps beds working.
Documented around Tamassee
Spotted lanternfly documented 24 miles from Tamassee, first recorded 2023. What to watch for.
What's on the federal record near Tamassee
Closest first, within ~10 miles of Tamassee. Listing isn't leaking, and distance isn't exposure.
- FORMER SALEM SECTION SHEDUnderground Storage Tanks · 1.2 mi
- LOCOMART 1Underground Storage Tanks · 1.4 mi
- LITTLE RIVER GENERAL STOREUnderground Storage Tanks · 1.5 mi
- REECES SERV STATIONUnderground Storage Tanks · 1.8 mi
- SALEM GULFUnderground Storage Tanks · 2.1 mi
- OC- 426Nitrate · 2.3 mi
- RILEYS QUICK STOPUnderground Storage Tanks · 2.3 mi
- MOSS SERVICE STATIONUnderground Storage Tanks · 2.4 mi
- PATSUnderground Storage Tanks · 3.0 mi
- HWY 11 GROCERYUnderground Storage Tanks · 3.2 mi
- GROW INDUSTRIES INCUnderground Storage Tanks · 3.5 mi
- CLEMETRIC CONSTRUCTORSUnderground Storage Tanks · 3.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Tamassee'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 Tamassee.
Total Sites
128
within ~10 miles of Tamassee
Risk Level
Moderate
Highest-severity
2 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Tamassee
Severity Distribution
within ~10 miles of Tamassee
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Tamassee, two things run higher than the national average within ~10 miles of Tamassee — PFAS (3 sites) and Underground Storage Tanks (103 sites). That's not a problem with your land — it's information about it.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Tamassee
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 Tamassee average
Your land is one point inside Tamassee
Everything above resolves to Tamassee as a whole — one PHZM band and one 28°F frost record, read across 746 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 Tamassee Average
Tamassee Average
- ●USDA Zones 8a, averaged across Tamassee
- ●One soil character for all of Tamassee
- ●Frost dates read at Tamassee's scale: Mar 17 to Nov 18
YOUR Parcel
- ✓Your exact zone, not Tamassee's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Tamassee
Pull a site-specific report for your exact address in Tamassee, South Carolina — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Tamassee averages can't show:
We read public map data around Tamassee — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Tamassee average
How we know this about Tamassee
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 Tamassee’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 Tamassee
When does frost risk typically end in Tamassee?
The last hard freeze (28°F) in Tamassee typically lands around Mar 17, 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 7.
When is the first frost in Tamassee?
The first hard freeze (28°F) in Tamassee typically arrives around Nov 18, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 4, so the watching starts about Oct 19 — about 246 days after the spring freeze cleared.
How long is the growing season in Tamassee?
Measured between 28°F hard freezes, Tamassee sees about 246 frost-free days — roughly Mar 17 through Nov 18, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 7 to Nov 4, about 211 days.
Is the soil safe to grow vegetables in Tamassee?
The federal record around Tamassee shows 128 documented sites, mostly Underground Storage Tanks entries (103), the nearest Underground Storage Tanks record about 1.2 miles out — a typical footprint for a growing area, and proximity to a documented site is information, not a diagnosis of any one yard. It's worth seeing which recorded sites sit closest to where you grow, and testing the soil before new food beds near any of them.
How do I protect my plants from frost in Tamassee?
From about Oct 19 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 18 (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 18. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Tamassee's scale — its 8a band and its 246-day season. Your yard writes its own version of Tamassee'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 Tamassee’s own scale
7 of the readings below were taken at Tamassee's own scale — its own ~246-day season between 28°F freezes, the 746 acres it covers and 128 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Tamassee's own USDA hardiness band, zones 8aUSDA PHZM 2023
- Tamassee's own 28°F hard-freeze dates, about Mar 17 and Nov 18 and the ~246-day span between themNOAA 1991–2020 Climate Normals
- 128 documented contamination sites on the federal record near Tamassee, the closest Underground Storage Tanks record about 1.2 miles out from the town centreFederal environmental registers
- Tamassee's boundary and the 746 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~246-day seasonGrowable Ground crop-matching engine
- The ecoregion at Tamassee's own centroid, the PiedmontUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Tamasseelydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Tamassee's 746 acres read through its county's SSURGO summaryfrom Oconee County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Oconee 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 Oconee County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Tamassee's 746 acreswhy one lot differs from the next →
- Which side of Tamassee you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 746 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 1.2 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 Tamassee-wide figureread your own land →