Wrens, Georgia, sits in USDA hardiness zone 8b — a zone band wide enough that plant choice, not possibility, is the interesting question.
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 Wrens, 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 Wrens 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 Wrens — soil, climate, flood, and parcel records. How we handle your address.
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Wrens — the short answer
Wrens, Georgia: USDA zone 8b, about 269 days between hard freezes, across 2K acres of city.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 1
- Jefferson County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 25
- Jefferson County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~269
- Jefferson County normal — NOAA 1991–2020, nearest to this town
- City area
- 2K 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 Jefferson County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Wrens's average, not your lot's — a low corner or a tree line moves it. Against Wrens's 269-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Wrens
Each reading below is measured for Wrens itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsWrens runs about 269 days between hard freezes (read from Jefferson County, the closest normal to Wrens) — 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
MeasuredWrens 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 Wrens is in
Wrens sits in the Southeastern Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Wrens's own centroid rather than borrowed from Jefferson County.
What Grows in Wrens
Every plant below cleared Wrens's own zone 8b and its 269-day season. Each card opens that plant's Georgia profile. How we score.
Is it too late to plant in Wrens?
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 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 25 — long-season crops need about 90 days of runway, quick greens only 30. And with a calendar this mild, the honest answer is that planting barely stops — winter opens seasons colder regions never see.
What's on the federal record near Wrens
Closest first, within ~10 miles of Wrens. Listing isn't leaking, and distance isn't exposure.
- REESE AUTO CARE INCUnderground Storage Tanks · 300 ft
- CLOSED FACILITYUnderground Storage Tanks · 500 ft
- GA TENN MINING & CHEM COUnderground Storage Tanks · 500 ft
- O'REILLY AUTO PARTS 5224Brownfields · 800 ft
- SPRINT #750Underground Storage Tanks · 800 ft
- JET FOOD STORE #16Underground Storage Tanks · 1000 ft
- JET FOOD STORE #65Underground Storage Tanks · 1500 ft
- WREN CHEVROLET INCBrownfields · 1600 ft
- ROTC BLDG SP EDUnderground Storage Tanks · 2200 ft
- CONTINENTAL COMMERCIAL PRODUCTS LLC-GLIT DIVToxics Release Inventory · 0.5 mi
- 26Z001Nitrate · 0.7 mi
- JET FOOD STORE #66Underground Storage Tanks · 0.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Wrens'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 Wrens.
Total Sites
60
within ~10 miles of Wrens
Risk Level
Moderate
Highest-severity
3 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Wrens
Severity Distribution
within ~10 miles of Wrens
Highest-Severity Sites
Know Before You Grow
- •Underground tanks leak petroleum as they age — near a former filling station, test the soil.
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
- •Near a brownfield, raised beds of imported soil give your food clean ground.
Check your specific parcel in Wrens
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 Wrens average
Your land is one point inside Wrens
Everything above resolves to Wrens as a whole — one PHZM band, read across 2K acres, with hard-freeze dates borrowed from Jefferson 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 Wrens Average
Wrens Average
- ●USDA Zones 8b, averaged across Wrens
- ●One soil character for all of Wrens
- ●Frost dates read at Wrens's scale: Mar 1 to Nov 25
YOUR Parcel
- ✓Your exact zone, not Wrens's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Wrens
Pull a site-specific report for your exact address in Wrens, Georgia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Wrens averages can't show:
We read public map data around Wrens — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Wrens average
How we know this about Wrens
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 Jefferson 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 Wrens
When does frost risk typically end in Wrens?
The last hard freeze (28°F) in Wrens 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 Wrens?
The first hard freeze (28°F) in Wrens typically arrives around Nov 25, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 11, so the watching starts about Oct 26 — about 269 days after the spring freeze cleared.
How long is the growing season in Wrens?
Measured between 28°F hard freezes, Wrens sees about 269 frost-free days — roughly Mar 1 through Nov 25, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 22 to Nov 11, about 234 days.
Is the soil safe to grow vegetables in Wrens?
The federal record around Wrens shows 60 documented sites, mostly Underground Storage Tanks entries (34), the nearest Underground Storage Tanks record under a tenth of a mile 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 Wrens?
From about Oct 26 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 25 (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 25. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Wrens's scale — its 8b band and its 269-day season. Your yard writes its own version of Wrens'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 Wrens’s own scale
5 of the readings below were taken at Wrens's own scale — the 2,006 acres it covers and 60 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Wrens's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 60 documented contamination sites on the federal record near Wrens, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Wrens's boundary and the 2,006 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~269-day seasonGrowable Ground crop-matching engine
- The ecoregion at Wrens's own centroid, the Southeastern PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Wrens has no normal of its own, so its county's is the closest measured readfrom Jefferson County
- Soil character — no town-scale survey exists, so Wrens's 2,006 acres read through its county's SSURGO summaryfrom Jefferson County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Jefferson 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 Jefferson County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Wrens's 2,006 acreswhy one lot differs from the next →
- Which side of Wrens you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,006 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 Wrens-wide figureread your own land →
More in Georgia
Wider growing context
What grows across GeorgiaWrens sits outside our named growing regions, so Georgia as a whole is its closest context here.