Lillian, Alabama, sits in USDA hardiness zone 9a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
On paper, artichoke, fig, california poppy, and cabbage all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Lillian, 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 Lillian 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 Lillian — soil, climate, flood, and parcel records. How we handle your address.
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Lillian — the short answer
Lillian, Alabama: USDA zone 9a, about 297 days between hard freezes, across 1K acres of town.
- USDA zone
- 9a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 12
- Baldwin County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 6
- Baldwin County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~297
- Baldwin County normal — NOAA 1991–2020, nearest to this town
- Town area
- 1K 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 Baldwin County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 9a is Lillian's average, not your lot's — a low corner or a tree line moves it. Against Lillian's 297-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Lillian
Each reading below is measured for Lillian itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsLillian runs about 297 days between hard freezes (read from Baldwin County, the closest normal to Lillian) — 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
MeasuredLillian sits in USDA hardiness zone 9a.
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 Lillian is in
Lillian sits in the Southern Coastal Plain — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Lillian's own centroid, and it is not what its county reads: Baldwin County is mostly Southeastern Plains. The wider page above you is answering a different question about different ground.
What Grows in Lillian
Every plant below cleared Lillian's own zone 9a and its 297-day season. Each card opens that plant's Alabama profile. How we score.
Is it too late to plant in Lillian?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Jan 15; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 12 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 6 — 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.
Documented around Lillian
Spotted lanternfly documented 10 miles from Lillian, first recorded 2021. What to watch for.
What's on the federal record near Lillian
Closest first, within ~10 miles of Lillian. Listing isn't leaking, and distance isn't exposure.
- LEO SELCH,LILLIAN BRIDGENitrate · 1.2 mi
- UNCLE SAM'S #2Underground Storage Tanks · 1.2 mi
- BOBS SUPERETTE #2Underground Storage Tanks · 1.4 mi
- MHR INC OF ALABAMAUnderground Storage Tanks · 1.4 mi
- L.BRASWELL,NR.BRNSN FLD.Nitrate · 1.8 mi
- LILLIAN CHEVRONUnderground Storage Tanks · 1.8 mi
- PERDIDO BAY WATER, SEWER & FPAPFAS · 1.9 mi
- TOM THUMB FOOD STORE #111Underground Storage Tanks · 1.9 mi
- O'REILLY AUTO PARTS #6651Brownfields · 2.0 mi
- PENS.BRONSON 2-USNNitrate · 2.1 mi
- USGS TH107A,BRONSON FLD.Nitrate · 2.4 mi
- USGS TH107,BRONSON FLD.Nitrate · 2.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Lillian'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 Lillian.
Sources Checked
within ~10 miles of Lillian
Severity Distribution
within ~10 miles of Lillian
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Lillian, two things run higher than the national average within ~10 miles of Lillian — Superfund (11 sites) and Nitrate (160 sites). That's not a problem with your land — it's information about it.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Lillian
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 Lillian average
Your land is one point inside Lillian
Everything above resolves to Lillian as a whole — one PHZM band, read across 1K acres, with hard-freeze dates borrowed from Baldwin 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 Lillian Average
Lillian Average
- ●USDA Zones 9a, averaged across Lillian
- ●One soil character for all of Lillian
- ●Frost dates read at Lillian's scale: Feb 12 to Dec 6
YOUR Parcel
- ✓Your exact zone, not Lillian's 9a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Lillian
Pull a site-specific report for your exact address in Lillian, Alabama — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Lillian averages can't show:
We read public map data around Lillian — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Lillian average
How we know this about Lillian
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 Baldwin 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 Lillian
When does frost risk typically end in Lillian?
The last hard freeze (28°F) in Lillian typically lands around Feb 12, 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 5.
When is the first frost in Lillian?
The first hard freeze (28°F) in Lillian typically arrives around Dec 6, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 22, so the watching starts about Nov 6 — about 297 days after the spring freeze cleared.
How long is the growing season in Lillian?
Measured between 28°F hard freezes, Lillian sees about 297 frost-free days — roughly Feb 12 through Dec 6, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 5 to Nov 22, about 262 days.
Is the soil safe to grow vegetables in Lillian?
The federal record around Lillian runs heavier than most — 560 documented sites, mostly Underground Storage Tanks entries (245), the nearest Nitrate record about 1.2 miles out — so test the soil before planting food in the ground, and raised beds with clean imported soil grow well in the meantime. Even here, proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what's recorded and where.
How do I protect my plants from frost in Lillian?
From about Nov 6 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 Dec 6 (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 Dec 6. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Lillian's scale — its 9a band and its 297-day season. Your yard writes its own version of Lillian'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 Lillian’s own scale
6 of the readings below were taken at Lillian's own scale — the 1,222 acres it covers and 560 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Lillian's own USDA hardiness band, zones 9aUSDA PHZM 2023
- 560 documented contamination sites on the federal record near Lillian, the closest Nitrate record about 1.2 miles out from the town centreFederal environmental registers
- Lillian's boundary and the 1,222 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 9a and a ~297-day seasonGrowable Ground crop-matching engine
- Lillian sits in the Southern Coastal Plain — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
- A documented spotted-lanternfly record within reach of Lillianlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- The 28°F hard-freeze dates — Lillian has no normal of its own, so its county's is the closest measured readfrom Baldwin County
- Soil character — no town-scale survey exists, so Lillian's 1,222 acres read through its county's SSURGO summaryfrom Baldwin County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Baldwin 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 Baldwin County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Lillian's 1,222 acreswhy one lot differs from the next →
- Which side of Lillian you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 1,222 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Nitrate record about 1.2 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 Lillian-wide figureread your own land →
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