Petrey, Alabama, 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.
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 Petrey, 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 Petrey 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 Petrey — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Petrey — the short answer
Petrey, Alabama: USDA zone 8b, about 272 days between hard freezes, across 470 acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 24
- Crenshaw County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 23
- Crenshaw County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~272
- Crenshaw County normal — NOAA 1991–2020, nearest to this town
- Town area
- 470 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 Crenshaw County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Petrey's average, not your lot's — a low corner or a tree line moves it. Against Petrey's 272-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Petrey
Each reading below is measured for Petrey itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsPetrey runs about 272 days between hard freezes (read from Crenshaw County, the closest normal to Petrey) — 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
MeasuredPetrey 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 Petrey is in
Petrey sits in the Southeastern Plains — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Petrey's own centroid rather than borrowed from Crenshaw County.
What Grows in Petrey
Every plant below cleared Petrey's own zone 8b and its 272-day season. Each card opens that plant's Alabama profile. How we score.
Is it too late to plant in Petrey?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Jan 27; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 24 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 23 — long-season crops need about 90 days of runway, quick greens only 30. Here the calendar nearly circles: cool-season crops take the winter shift, and the next window is always close.
What's on the federal record near Petrey
Closest first, within ~10 miles of Petrey. Listing isn't leaking, and distance isn't exposure.
- O R PETREY & SONUnderground Storage Tanks · 1500 ft
- PETREY FREIGHT LINE INCUnderground Storage Tanks · 1700 ft
- ANDY BOWEN FARMSCAFO · 2.2 mi
- THOMAS PULLET FARMSCAFO · 3.3 mi
- SANDY LAND FARMSCAFO · 3.4 mi
- DOUGLAS STEPHENS FARMCAFO · 3.7 mi
- BROWDER VENEER MILLSUnderground Storage Tanks · 4.1 mi
- KEITH & EDWARD FOWLER FARMSCAFO · 4.2 mi
- CAL SMITH GROCERYUnderground Storage Tanks · 4.3 mi
- DJ'S KOUNTRY KORNERUnderground Storage Tanks · 4.4 mi
- TONYA'S FAMILY GROCERYUnderground Storage Tanks · 4.6 mi
- FAULKNER FARMSCAFO · 5.1 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Petrey'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 Petrey.
Total Sites
62
within ~10 miles of Petrey
Risk Level
Moderate
Highest-severity
26 concentrated animal feeding operations
Sources Checked
within ~10 miles of Petrey
Severity Distribution
within ~10 miles of Petrey
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Petrey, CAFO runs higher than the national average — 26 sites within ~10 miles of Petrey. That's not a problem with your land — it's information about it.
CAFO: CAFOs pose a different contamination profile than chemical sources.
Wash all produce consumed raw thoroughly, especially leafy greens grown near CAFOs.
Check your specific parcel in Petrey
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 Petrey average
Your land is one point inside Petrey
Everything above resolves to Petrey as a whole — one PHZM band, read across 470 acres, with hard-freeze dates borrowed from Crenshaw 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 Petrey Average
Petrey Average
- ●USDA Zones 8b, averaged across Petrey
- ●One soil character for all of Petrey
- ●Frost dates read at Petrey's scale: Feb 24 to Nov 23
YOUR Parcel
- ✓Your exact zone, not Petrey's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Petrey
Pull a site-specific report for your exact address in Petrey, Alabama — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Petrey averages can't show:
We read public map data around Petrey — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Petrey average
How we know this about Petrey
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 Crenshaw 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 Petrey
When does frost risk typically end in Petrey?
The last hard freeze (28°F) in Petrey typically lands around Feb 24, 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 17.
When is the first frost in Petrey?
The first hard freeze (28°F) in Petrey typically arrives around Nov 23, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 9, so the watching starts about Oct 24 — about 272 days after the spring freeze cleared.
How long is the growing season in Petrey?
Measured between 28°F hard freezes, Petrey sees about 272 frost-free days — roughly Feb 24 through Nov 23, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 17 to Nov 9, about 237 days.
Is the soil safe to grow vegetables in Petrey?
The federal record around Petrey shows 62 documented sites, mostly Underground Storage Tanks entries (31), the nearest Underground Storage Tanks 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 Petrey?
From about Oct 24 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 23 (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 23. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Petrey's scale — its 8b band and its 272-day season. Your yard writes its own version of Petrey'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 Petrey’s own scale
5 of the readings below were taken at Petrey's own scale — the 470 acres it covers and 62 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Petrey's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 62 documented contamination sites on the federal record near Petrey, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Petrey's boundary and the 470 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 Petrey's own centroid, the Southeastern PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Petrey has no normal of its own, so its county's is the closest measured readfrom Crenshaw County
- Soil character — no town-scale survey exists, so Petrey's 470 acres read through its county's SSURGO summaryfrom Crenshaw County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Crenshaw County
- The growing challenges every Alabama grower plans around — written at state scale, so they stay on the state guidefrom Alabama
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Crenshaw County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Petrey's 470 acreswhy one lot differs from the next →
- Which side of Petrey you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 470 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 Petrey-wide figureread your own land →