Warm Springs, Georgia, sits in USDA hardiness zone 8a — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
The conditions favor cabbage, fig, california poppy, and collard greens, among others — though every individual site edits that list with its own soil, sun, and drainage.
Even in Warm Springs, 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 Warm Springs 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 Warm Springs — soil, climate, flood, and parcel records. How we handle your address.
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Warm Springs — the short answer
Warm Springs, Georgia: USDA zone 8a, about 252 days between hard freezes, across 961 acres of city.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 15
- Meriwether County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 22
- Meriwether County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~252
- Meriwether County normal — NOAA 1991–2020, nearest to this town
- City area
- 961 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 Meriwether County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8a is Warm Springs's average, not your lot's — a low corner or a tree line moves it. Against Warm Springs's 252-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Warm Springs
Each reading below is measured for Warm Springs itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsWarm Springs runs about 252 days between hard freezes (read from Meriwether County, the closest normal to Warm Springs) — 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
MeasuredWarm Springs 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 Warm Springs is in
Warm Springs sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Warm Springs's own centroid rather than borrowed from Meriwether County.
What Grows in Warm Springs
Every plant below cleared Warm Springs's own zone 8a and its 252-day season. Each card opens that plant's Georgia profile. How we score.
Is it too late to plant in Warm Springs?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Feb 15; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 15 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 22 — long-season crops need about 90 days of runway, quick greens only 30. A long window like this one runs successions deep into fall — and even its last weeks take quick greens and garlic.
What's on the federal record near Warm Springs
Closest first, within ~10 miles of Warm Springs. Listing isn't leaking, and distance isn't exposure.
- WARDS BP/FUNDERBURK GULFUnderground Storage Tanks · 1400 ft
- CHAPMANS SHELL SERVICE STATIONUnderground Storage Tanks · 1500 ft
- WARM SPRINGS BPUnderground Storage Tanks · 1600 ft
- CITY OF WARM SPRINGSUnderground Storage Tanks · 1800 ft
- LITTLE WHITE HOUSE HISTORICAL SIUnderground Storage Tanks · 1800 ft
- RWSIRUnderground Storage Tanks · 1800 ft
- MERIWETHER COUNTY EMSUnderground Storage Tanks · 1800 ft
- VILS UNIT/TRANSPORTATIONUnderground Storage Tanks · 1800 ft
- QUONSET HUTUnderground Storage Tanks · 1800 ft
- WARM SPRINGS CITY BARNUnderground Storage Tanks · 1800 ft
- WARM SPRINGS NATIONAL FISH HATCHUnderground Storage Tanks · 1800 ft
- GEORGIA BAPTIST HOSPITAL - MERIWUnderground Storage Tanks · 2100 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Warm Springs'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 Warm Springs.
Total Sites
133
within ~10 miles of Warm Springs
Risk Level
Moderate
Highest-severity
8 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Warm Springs
Severity Distribution
within ~10 miles of Warm Springs
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Warm Springs, Underground Storage Tanks runs higher than the national average — 106 sites within ~10 miles of Warm Springs. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Warm Springs
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 Warm Springs average
Your land is one point inside Warm Springs
Everything above resolves to Warm Springs as a whole — one PHZM band, read across 961 acres, with hard-freeze dates borrowed from Meriwether 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 Warm Springs Average
Warm Springs Average
- ●USDA Zones 8a, averaged across Warm Springs
- ●One soil character for all of Warm Springs
- ●Frost dates read at Warm Springs's scale: Mar 15 to Nov 22
YOUR Parcel
- ✓Your exact zone, not Warm Springs's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Warm Springs
Pull a site-specific report for your exact address in Warm Springs, Georgia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Warm Springs averages can't show:
We read public map data around Warm Springs — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Warm Springs average
How we know this about Warm Springs
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 Meriwether 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 Warm Springs
When does frost risk typically end in Warm Springs?
The last hard freeze (28°F) in Warm Springs typically lands around Mar 15, 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 5.
When is the first frost in Warm Springs?
The first hard freeze (28°F) in Warm Springs typically arrives around Nov 22, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 8, so the watching starts about Oct 23 — about 252 days after the spring freeze cleared.
How long is the growing season in Warm Springs?
Measured between 28°F hard freezes, Warm Springs sees about 252 frost-free days — roughly Mar 15 through Nov 22, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 5 to Nov 8, about 217 days.
Is the soil safe to grow vegetables in Warm Springs?
The federal record around Warm Springs shows 133 documented sites, mostly Underground Storage Tanks entries (106), the nearest Underground Storage Tanks record about 0.3 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 Warm Springs?
From about Oct 23 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 22 (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 22. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Warm Springs's scale — its 8a band and its 252-day season. Your yard writes its own version of Warm Springs'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 Warm Springs’s own scale
5 of the readings below were taken at Warm Springs's own scale — the 961 acres it covers and 133 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Warm Springs's own USDA hardiness band, zones 8aUSDA PHZM 2023
- 133 documented contamination sites on the federal record near Warm Springs, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Warm Springs's boundary and the 961 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~252-day seasonGrowable Ground crop-matching engine
- The ecoregion at Warm Springs's own centroid, the PiedmontUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Warm Springs has no normal of its own, so its county's is the closest measured readfrom Meriwether County
- Soil character — no town-scale survey exists, so Warm Springs's 961 acres read through its county's SSURGO summaryfrom Meriwether County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Meriwether County
- The growing challenges every Georgia grower plans around — written at state scale, so they stay on the state guidefrom Georgia
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Meriwether County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Warm Springs's 961 acreswhy one lot differs from the next →
- Which side of Warm Springs you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 961 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 Warm Springs-wide figureread your own land →
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