Manchester, Georgia, sits in USDA hardiness zone 8b — a zone band wide enough that plant choice, not possibility, is the interesting question.
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 Manchester, 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 Manchester 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 Manchester — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Manchester — the short answer
Manchester, Georgia: USDA zone 8b, about 252 days between hard freezes, across 5K acres of city.
- USDA zone
- 8b
- 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
- 5K 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 8b is Manchester's average, not your lot's — a low corner or a tree line moves it. Against Manchester's 252-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Manchester
Each reading below is measured for Manchester itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsManchester runs about 252 days between hard freezes (read from Meriwether County, the closest normal to Manchester) — 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
MeasuredManchester 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 Manchester is in
Manchester sits in the Piedmont — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Manchester's own centroid rather than borrowed from Meriwether County.
What Grows in Manchester
Every plant below cleared Manchester's own zone 8b and its 252-day season. Each card opens that plant's Georgia profile. How we score.
Is it too late to plant in Manchester?
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. 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 Manchester
Closest first, within ~10 miles of Manchester. Listing isn't leaking, and distance isn't exposure.
- GOODY PRODUCTS INCToxics Release Inventory · 1700 ft
- SHERWIN WILLIAMS CO.Toxics Release Inventory · 2400 ft
- GEORGIA DNR LAW ENFORCEMENT SECTUnderground Storage Tanks · 2500 ft
- FORMER OUSLEYS GROCERYUnderground Storage Tanks · 0.6 mi
- CORNER CUPBOARD #4Underground Storage Tanks · 0.7 mi
- PHILLIPSUnderground Storage Tanks · 0.7 mi
- FORMER TEWS BAR-B-QUEUnderground Storage Tanks · 0.8 mi
- J H MASSENGALEUnderground Storage Tanks · 0.8 mi
- MANCHESTER BPUnderground Storage Tanks · 0.8 mi
- BRADSHAW GROCERYUnderground Storage Tanks · 0.8 mi
- CVS PHARMACY #10358Brownfields · 0.8 mi
- GILSONS #384Underground Storage Tanks · 0.8 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Manchester'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 Manchester.
Total Sites
109
within ~10 miles of Manchester
Risk Level
Moderate
Highest-severity
7 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Manchester
Severity Distribution
within ~10 miles of Manchester
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Manchester, two things run higher than the national average within ~10 miles of Manchester — Underground Storage Tanks (85 sites) and Toxics Release Inventory (7 sites). 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.
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 Manchester
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 Manchester average
Your land is one point inside Manchester
Everything above resolves to Manchester as a whole — one PHZM band, read across 5K 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 Manchester Average
Manchester Average
- ●USDA Zones 8b, averaged across Manchester
- ●One soil character for all of Manchester
- ●Frost dates read at Manchester's scale: Mar 15 to Nov 22
YOUR Parcel
- ✓Your exact zone, not Manchester's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Manchester
Pull a site-specific report for your exact address in Manchester, Georgia — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Manchester averages can't show:
We read public map data around Manchester — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Manchester average
How we know this about Manchester
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 Manchester
When does frost risk typically end in Manchester?
The last hard freeze (28°F) in Manchester 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 Manchester?
The first hard freeze (28°F) in Manchester 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 Manchester?
Measured between 28°F hard freezes, Manchester 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 Manchester?
The federal record around Manchester shows 109 documented sites, mostly Underground Storage Tanks entries (85), the nearest Toxics Release Inventory 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 Manchester?
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 Manchester's scale — its 8b band and its 252-day season. Your yard writes its own version of Manchester'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 Manchester’s own scale
5 of the readings below were taken at Manchester's own scale — the 5,128 acres it covers and 109 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Manchester's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 109 documented contamination sites on the federal record near Manchester, the closest Toxics Release Inventory record about 0.3 miles out from the town centreFederal environmental registers
- Manchester's boundary and the 5,128 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~252-day seasonGrowable Ground crop-matching engine
- The ecoregion at Manchester's own centroid, the PiedmontUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Manchester 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 Manchester's 5,128 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 Manchester's 5,128 acreswhy one lot differs from the next →
- Which side of Manchester you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 5,128 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Toxics Release Inventory 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 Manchester-wide figureread your own land →
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