Lavonia, Georgia, sits in USDA hardiness zone 8b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
Well-matched crops include cabbage, fig, california poppy, and collard greens, and the gap between "grows in the area" and "grows in your yard" is closed by soil, sun, and drainage.
Even in Lavonia, 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 Lavonia 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 Lavonia — soil, climate, flood, and parcel records. How we handle your address.
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Lavonia — the short answer
Lavonia, Georgia: USDA zone 8b, about 254 days between hard freezes, across 3K acres of city.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 13
- Franklin County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 22
- Franklin County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~254
- Franklin County normal — NOAA 1991–2020, nearest to this town
- City area
- 3K 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 Franklin County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Lavonia's average, not your lot's — a low corner or a tree line moves it. Against Lavonia's 254-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Lavonia
Each reading below is measured for Lavonia itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsLavonia runs about 254 days between hard freezes (read from Franklin County, the closest normal to Lavonia) — 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
MeasuredLavonia sits in USDA hardiness zone 8b.
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 Lavonia is in
Lavonia sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Lavonia's own centroid rather than borrowed from Franklin County.
What Grows in Lavonia
Every plant below cleared Lavonia's own zone 8b and its 254-day season. Each card opens that plant's Georgia profile. How we score.
Is it too late to plant in Lavonia?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Feb 13; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 13 (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. Here the season winds down slowly: late sowings, a real autumn harvest, and garlic in the ground before the first hard freeze.
What's on the federal record near Lavonia
Closest first, within ~10 miles of Lavonia. Listing isn't leaking, and distance isn't exposure.
- ROYAL FOOD STORE #39Underground Storage Tanks · 300 ft
- H&H SVC STAUnderground Storage Tanks · 650 ft
- WILLIE JOHNSON SVC STATION & CARUnderground Storage Tanks · 650 ft
- GOLDEN PANTRY #52Underground Storage Tanks · 800 ft
- COLUMBIA FARMS OF GAUnderground Storage Tanks · 1000 ft
- WINDSTREAM LAVONIA CENTRAL OFFICEUnderground Storage Tanks · 1200 ft
- WALTERS GROCERYUnderground Storage Tanks · 1700 ft
- FARVIEW GROCERYUnderground Storage Tanks · 1700 ft
- CROSS ROAD STOREUnderground Storage Tanks · 1700 ft
- GA FC-FRANKLIN CO UNITUnderground Storage Tanks · 1700 ft
- WHITE'S GROCERYUnderground Storage Tanks · 1700 ft
- L W SEYMOURUnderground Storage Tanks · 1700 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Lavonia'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 Lavonia.
Total Sites
152
within ~10 miles of Lavonia
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Lavonia
Severity Distribution
within ~10 miles of Lavonia
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Lavonia, two things run higher than the national average within ~10 miles of Lavonia — Underground Storage Tanks (116 sites) and Toxics Release Inventory (10 sites). Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in Lavonia
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 Lavonia average
Your land is one point inside Lavonia
Everything above resolves to Lavonia as a whole — one PHZM band, read across 3K acres, with hard-freeze dates borrowed from Franklin 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 Lavonia Average
Lavonia Average
- ●USDA Zones 8b, averaged across Lavonia
- ●One soil character for all of Lavonia
- ●Frost dates read at Lavonia's scale: Mar 13 to Nov 22
YOUR Parcel
- ✓Your exact zone, not Lavonia's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Lavonia
Pull a site-specific report for your exact address in Lavonia, Georgia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Lavonia averages can't show:
We read public map data around Lavonia — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Lavonia average
How we know this about Lavonia
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 Franklin 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 Lavonia
When does frost risk typically end in Lavonia?
The last hard freeze (28°F) in Lavonia typically lands around Mar 13, 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 3.
When is the first frost in Lavonia?
The first hard freeze (28°F) in Lavonia 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 254 days after the spring freeze cleared.
How long is the growing season in Lavonia?
Measured between 28°F hard freezes, Lavonia sees about 254 frost-free days — roughly Mar 13 through Nov 22, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 3 to Nov 8, about 219 days.
Is the soil safe to grow vegetables in Lavonia?
The federal record around Lavonia is a meaningful one — 152 documented sites, mostly Underground Storage Tanks entries (116), the nearest Underground Storage Tanks record under a tenth of a mile 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 Lavonia?
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 Lavonia's scale — its 8b band and its 254-day season. Your yard writes its own version of Lavonia'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 Lavonia’s own scale
5 of the readings below were taken at Lavonia's own scale — the 2,884 acres it covers and 152 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Lavonia's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 152 documented contamination sites on the federal record near Lavonia, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Lavonia's boundary and the 2,884 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~254-day seasonGrowable Ground crop-matching engine
- The ecoregion at Lavonia's own centroid, the PiedmontUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Lavonia has no normal of its own, so its county's is the closest measured readfrom Franklin County
- Soil character — no town-scale survey exists, so Lavonia's 2,884 acres read through its county's SSURGO summaryfrom Franklin County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Franklin 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 Franklin County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Lavonia's 2,884 acreswhy one lot differs from the next →
- Which side of Lavonia you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,884 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record under a tenth of a mile 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 Lavonia-wide figureread your own land →
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