Mitchell, Georgia, sits in USDA hardiness zone 8b — a zone band wide enough that plant choice, not possibility, is the interesting question.
A short list that earns its place here — cabbage, fig, california poppy, and collard greens — with any one site's soil, sun, and drainage making the final cut.
Even in Mitchell, 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 Mitchell 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 Mitchell — soil, climate, flood, and parcel records. How we handle your address.
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Mitchell — the short answer
Mitchell, Georgia: USDA zone 8b, about 272 days between hard freezes, across 946 acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 1
- Glascock County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 28
- Glascock County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~272
- Glascock County normal — NOAA 1991–2020, nearest to this town
- Town area
- 946 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 Glascock County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Mitchell's average, not your lot's — a low corner or a tree line moves it. Against Mitchell's 272-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Mitchell
Each reading below is measured for Mitchell itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsMitchell runs about 272 days between hard freezes (read from Glascock County, the closest normal to Mitchell) — 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
MeasuredMitchell 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 Mitchell is in
Mitchell sits in the Southeastern Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Mitchell's own centroid rather than borrowed from Glascock County.
What Grows in Mitchell
Every plant below cleared Mitchell's own zone 8b and its 272-day season. Each card opens that plant's Georgia profile. How we score.
Is it too late to plant in Mitchell?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Feb 1; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 1 (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. In a climate this gentle, “too late” hardly applies — the question becomes which crops prefer the cooler months ahead.
What's on the federal record near Mitchell
Closest first, within ~10 miles of Mitchell. Listing isn't leaking, and distance isn't exposure.
- BLUEGRASS TREATED WOOD LLCToxics Release Inventory · 850 ft
- BLUEGRASS TREATED WOOD LLCBrownfields · 850 ft
- 24AA02Nitrate · 1.6 mi
- 18Z003Nitrate · 4.8 mi
- 25Z006Nitrate · 5.7 mi
- FRAME'S COUNTRY STOREUnderground Storage Tanks · 6.0 mi
- 25Z002Nitrate · 6.2 mi
- 23AA01Nitrate · 6.6 mi
- AL'S QUICK STOPUnderground Storage Tanks · 6.9 mi
- GENE ADKINS STOREUnderground Storage Tanks · 8.3 mi
- 24AA01Nitrate · 9.5 mi
- CONTINENTAL FOREST INVST INCUnderground Storage Tanks · 9.9 mi
3 more sites are on the record inside the same radius. See them on the map
Measured from Mitchell'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 Mitchell.
Total Sites
21
within ~10 miles of Mitchell
Risk Level
Low
Highest-severity
1 Toxics Release Inventory facility
Sources Checked
within ~10 miles of Mitchell
Severity Distribution
within ~10 miles of Mitchell
Highest-Severity Sites
Know Before You Grow
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
- •Underground tanks leak petroleum as they age — near a former filling station, test the soil.
- •Near a brownfield, raised beds of imported soil give your food clean ground.
Check your specific parcel in Mitchell
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 Mitchell average
Your land is one point inside Mitchell
Everything above resolves to Mitchell as a whole — one PHZM band, read across 946 acres, with hard-freeze dates borrowed from Glascock County’s record because no 30-year normal resolves at this town’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 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 Mitchell Average
Mitchell Average
- ●USDA Zones 8b, averaged across Mitchell
- ●One soil character for all of Mitchell
- ●Frost dates read at Mitchell's scale: Mar 1 to Nov 28
YOUR Parcel
- ✓Your exact zone, not Mitchell's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Mitchell
Pull a site-specific report for your exact address in Mitchell, Georgia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Mitchell averages can't show:
We read public map data around Mitchell — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Mitchell average
How we know this about Mitchell
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 Glascock 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 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 Mitchell
When does frost risk typically end in Mitchell?
The last hard freeze (28°F) in Mitchell typically lands around Mar 1, 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 Mar 22.
When is the first frost in Mitchell?
The first hard freeze (28°F) in Mitchell 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 272 days after the spring freeze cleared.
How long is the growing season in Mitchell?
Measured between 28°F hard freezes, Mitchell sees about 272 frost-free days — roughly Mar 1 through Nov 28, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 22 to Nov 14, about 237 days.
Is the soil safe to grow vegetables in Mitchell?
The federal record around Mitchell is light — 21 documented sites across the 9 federal source types we checked, mostly Nitrate entries (12), the nearest Toxics Release Inventory record about 0.2 miles out — and proximity to a documented site is information, not a diagnosis of any one yard. Growing food here starts from a strong position; a soil test before new food beds settles any site-specific question.
How do I protect my plants from frost in Mitchell?
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 Mitchell's scale — its 8b band and its 272-day season. Your yard writes its own version of Mitchell'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 Mitchell’s own scale
5 of the readings below were taken at Mitchell's own scale — the 946 acres it covers and 21 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Mitchell's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 21 documented contamination sites on the federal record near Mitchell, the closest Toxics Release Inventory record about 0.2 miles out from the town centreFederal environmental registers
- Mitchell's boundary and the 946 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~272-day seasonGrowable Ground crop-matching engine
- The ecoregion at Mitchell's own centroid, the Southeastern PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Mitchell has no normal of its own, so its county's is the closest measured readfrom Glascock County
- Soil character — no town-scale survey exists, so Mitchell's 946 acres read through its county's SSURGO summaryfrom Glascock County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Glascock 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 Glascock County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Mitchell's 946 acreswhy one lot differs from the next →
- Which side of Mitchell you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 946 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Toxics Release Inventory 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 Mitchell-wide figureread your own land →
More in Georgia
Wider growing context
What grows across GeorgiaMitchell sits outside our named growing regions, so Georgia as a whole is its closest context here.