Whitfield County, in Georgia, sits in USDA hardiness zone 8a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
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.
Whitfield County lies within Appalachia — a regional growing area with its own character.
Grounded in USDA PHZM 2023 · Growable Ground suitability scoring · NOAA 1991–2020 Climate Normals
Whitfield County holds more than one microclimate.
Soils and elevations shift across Whitfield County, so your frost dates and drainage aren't the county average. 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 Whitfield County — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Whitfield County — the short answer
Whitfield County, Georgia: USDA zone 8a, about 249 days between hard freezes, across 186K acres.
- USDA zone
- 8a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 13
- NOAA 1991–2020 Climate Normals, 28°F
- First hard freeze (28°F)
- Nov 17
- NOAA 1991–2020 Climate Normals, 28°F
- Days between freezes
- ~249
- NOAA 1991–2020 Climate Normals, 28°F
- County area
- 186K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. Hard-freeze dates are county 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 Whitfield County's average, not your lot's — a low corner or a tree line moves it. Against Whitfield County's 249-day season, see what your own ground reads.
Heat and winter chill in Whitfield County
Across a year, Whitfield County accumulates about 4,443 growing degree days above 50°F, about 972 fewer than the middle Georgia county — ahead of 17 of Georgia’s 159 counties. Degree days are the heat a crop actually gets to work with — more of them is more room to ripen a long-season crop before the freeze closes the window.
Winter banks about 1,757 hours below 45°F, 621 more than the Georgia middle of 1,136. Chill is what tells a fruit tree its dormancy is over, and it is set by climate rather than by anything you can build.
Grounded in PRISM Climate Group, Oregon State University — 1991–2020 monthly normals
Soil in Whitfield County
Across Whitfield County, the ground is predominantly Ultisols, where Junaluska, Townley, and Tsali are the most extensive named soil series. The soil is generally well drained with a silt loam surface. Topsoil pH runs about 4.8–5.3, very strongly acidic. Rainfall drains through hydrologic group D soils.
Soil order
Ultisols
Drainage
Well drained
Prime farmland
11%
Hydric soils
1%
Soil still varies lot by lot — soil types explained.
How the ground varies across Whitfield County
The USDA soil survey maps 72% of Whitfield County as well drained — but another 24% drains differently: 11% moderately well drained, 5% excessively drained.
Junaluska is the most extensive named soil at 13% of mapped acres, then Townley (12%) and Tsali (7%).
Which of them your own lot sits on is a parcel question, not a county one. Check your address for the survey at your boundary.
What this means for growing in Whitfield County
Each reading below is measured for Whitfield County itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Drainage
MeasuredThe dominant soils across Whitfield County are well drained, in hydrologic group D — ground that drains quickly.
The upside is soil you can work early in spring and roots that never drown; the cost is that fast-draining ground dries out fast and leaches nutrients away before plants can use them.
Work in compost and mulch to hold moisture and feed, and water more often in short doses than deep and rarely.
USDA NRCS SSURGO
Surface pH
MeasuredTopsoil across Whitfield County runs about pH 4.8–5.3, on the acidic side.
Blueberries, potatoes, and rhododendrons thrive in it, but most vegetables start locking out nutrients below about pH 6.0 and grow pale and stunted no matter how much you feed them.
A measured lime application raises pH for the crops that need it — but test first, because the right rate depends on your own soil, not the county average.
USDA NRCS SSURGO
Season length
MeasuredWhitfield County runs about 249 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
MeasuredWhitfield County 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 Whitfield County is in
Whitfield County sits in the Ridge and Valley — EPA Level III, inside the wider Eastern Temperate Forests. One consistent ecological setting across the whole county.
What Grows in Whitfield County
We scored all 1,086 plants against Whitfield County's own USDA zone 8a and its own 249-day season between hard freezes, using the same matching engine that runs a full parcel report. These cleared both. Sun, soil pH and drainage vary lot by lot — those are the parcel questions below. Each card opens that plant's Georgia profile.
Is it too late to plant in Whitfield County?
Almost never — the real question is what to plant next. 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 17 — 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.
Documented around Whitfield County
Survey cells within 31 miles of Whitfield County checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 118 miles off. What to watch for.
- monarch butterfly179 documented records
Sighting records, so they follow observers as much as insects.
What gets applied to farmland in Whitfield County
USGS estimates 8,976 lb of 2,4-d on Whitfield County farmland in 2019, its largest by weight, ahead of Glyphosate (6,227 lb) and Atrazine (1,234 lb).
Farmland across the whole county, not any one lot. Check your address for the site-by-site record.
Safe to Grow Here?
What the federal record shows across Whitfield County — and how to grow with it.
We checked the federal record across Whitfield County — 603 documented sites across 6 of the 9 source types we track.
The most significant on record: 17 Superfund sites (none NPL-listed). Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.
There's a meaningful federal record across Whitfield County — worth a look before you plant food, not a reason to hold back from growing. Proximity to a documented site is information, not a diagnosis of any one yard. A soil test before new food beds is the sensible precaution here, and the map shows exactly which sites sit where, so you can see what's actually near you.
Sources: EPA, USGS — 1.8M documented sites tracked nationwide across 9 federal source types.
What's on the federal record near Whitfield County
Closest first, across Whitfield County. Listing isn't leaking, and distance isn't exposure.
- BEAULIEU PLANT 830Toxics Release Inventory · 850 ft
- MANUFACTURER'S CHEMICAL LP DALTON GROUPToxics Release Inventory · 1600 ft
- BERRY GLOBAL, INC.Toxics Release Inventory · 1900 ft
- FLEXSTAR PACKAGING, INC.Brownfields · 1900 ft
- HUNTSMAN PACKAGING CORPORATIONToxics Release Inventory · 1900 ft
- HUNTSMAN PACKAGING CORPORATIONBrownfields · 1900 ft
- HUNTSMAN PACKAGING CORPORATIONUnderground Storage Tanks · 1900 ft
- CAPITOL ADHESIVES INCToxics Release Inventory · 2000 ft
- JOHN ROGERSUnderground Storage Tanks · 2100 ft
- MAPCO EXPRESS INC #3507Underground Storage Tanks · 2100 ft
- RHONE POULENC INC/LYNDAL CHEMICAUnderground Storage Tanks · 2200 ft
- LYNDAL CHEMICAL INCToxics Release Inventory · 2400 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Whitfield County'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 Whitfield County.
Total Sites
603
across Whitfield County
Risk Level
Elevated
Highest-severity
17 Superfund sites (none NPL-listed)
Sources Checked
across Whitfield County
Severity Distribution
across Whitfield County
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Whitfield County, two things run higher than the national average across Whitfield County — Toxics Release Inventory (116 sites) and Superfund (17 sites). 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.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Whitfield County
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 Whitfield County average
Your land is one point inside Whitfield County
Everything above resolves to Whitfield County as a whole — one PHZM band and one county frost record, read across 186K 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 county 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 county average.
Your Lot vs the Whitfield County Average
Whitfield County Average
- ●USDA Zones 8a, averaged across Whitfield County
- ●One soil character for all of Whitfield County
- ●Frost dates read at Whitfield County's scale: Mar 13 to Nov 17
YOUR Parcel
- ✓Your exact zone, not Whitfield County's 8a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your parcel in Whitfield County
Pull a site-specific report for your exact address in Whitfield County, Georgia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Whitfield County averages can't show:
We read public map data around Whitfield County — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Whitfield County average
How we know this about Whitfield County
The datasets: hardiness from the USDA ARS Plant Hardiness Zone Map 2023, read at county grain; hard-freeze dates from NOAA 1991–2020 28°F normals at this county’s own record where one resolves, and the labelled statewide window where none does; soils from the USDA NRCS SSURGO survey, area-weighted across the county’s own map units; boundaries and acreage from US Census TIGER/Line 2025; the contamination and pesticide records from the federal sources named in their beats above. Where Whitfield County carries no record of its own, the figure is inherited and labelled — the resolution ledger below names each.
Common questions about Whitfield County
When does frost risk typically end in Whitfield County?
The last hard freeze (28°F) in Whitfield County 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.
How long is the growing season in Whitfield County?
Measured between 28°F hard freezes, Whitfield County sees about 249 frost-free days — roughly Mar 13 through Nov 17, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 3 to Nov 3, about 214 days.
Is the soil safe to grow vegetables in Whitfield County?
The federal record around Whitfield County is a meaningful one — 603 documented sites, mostly Underground Storage Tanks entries (343), the nearest Toxics Release Inventory 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.
Everything above is measured at Whitfield County's scale — its 8a band and its 249-day season. Your yard writes its own version of Whitfield County's numbers: we read soil, sun, drainage and frost at your exact address. Try it for 14 days — no card required.
Will It Grow Here?
Zone fit is the first question — each answer below reads Georgia's frost window, season length, and soil profile against the plant's real requirements.
What this page reads at Whitfield County’s own scale
9 of the readings below were taken at Whitfield County's own scale — its own ~249-day span between 28°F freezes, the 3 most extensive soil series mapped here and 603 documented sites inside its boundary; one is borrowed from a wider read, named and linked below.
Measured here
- Whitfield County's own USDA hardiness band, zones 8aUSDA PHZM 2023
- Whitfield County's own 28°F hard-freeze dates and its ~249-day span between themNOAA 1991–2020 Climate Normals
- The soil order, drainage, surface pH, and the 3 most extensive named soil series mapped in Whitfield CountyUSDA NRCS SSURGO
- 603 documented contamination sites inside the county boundary, distance-sorted from its center — the closest Toxics Release Inventory record about 0.2 miles outFederal environmental registers
- Whitfield County's boundary and the 185,885 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8a and a ~249-day seasonGrowable Ground crop-matching engine
- Whitfield County sitting wholly inside the Ridge and ValleyUS EPA Level III Ecoregions
- Open occurrence records documented in Whitfield County for a tracked speciesGBIF derived datasets (CC0 / CC BY 4.0)
- Which agricultural compounds go onto Whitfield County farmland, and roughly how muchUSGS NAWQA EPest county estimates
Inherited from a wider read
- The growing challenges every Georgia grower plans around — written at state scale, so they stay on the state guidefrom Georgia
What this page can’t tell you
- How the season shifts across Whitfield County — the ~249 days above is one reading at its centre; the 12 towns below each carry their owntowns in this county →
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Whitfield County's 185,885 acreswhy one lot differs from the next →
- Which of those 603 documented sites actually reaches your soil — that needs your address, the wind, and the groundwater directionhow we read the record →
- Where cold air settles, which slopes face the sun, and which way the wind runs on your own ground — none of it survives being averaged over Whitfield Countyread your own land →