Freeport, Florida, sits in USDA hardiness zone 9a — a zone band wide enough that plant choice, not possibility, is the interesting question.
Among the crops suited to this profile: artichoke, fig, california poppy, and cabbage. The site-level story — soil, sun, drainage — decides the rest.
Even in Freeport, 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 Freeport 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 Freeport — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Freeport — the short answer
Freeport, Florida: USDA zone 9a, about 299 days between hard freezes, across 15K acres of city.
- USDA zone
- 9a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 11
- Walton County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 7
- Walton County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~299
- Walton County normal — NOAA 1991–2020, nearest to this town
- City area
- 15K 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 Walton County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 9a is Freeport's average, not your lot's — a low corner or a tree line moves it. Against Freeport's 299-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Freeport
Each reading below is measured for Freeport itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsFreeport runs about 299 days between hard freezes (read from Walton County, the closest normal to Freeport) — 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
MeasuredFreeport 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 Freeport is in
Freeport sits in the Southern Coastal Plain — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Freeport's own centroid, and it is not what its county reads: Walton County is mostly Southeastern Plains. The wider page above you is answering a different question about different ground.
What Grows in Freeport
Every plant below cleared Freeport's own zone 9a and its 299-day season. Each card opens that plant's Florida profile. How we score.
Is it too late to plant in Freeport?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Jan 14; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 11 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 7 — 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 Freeport
Closest first, within ~10 miles of Freeport. Listing isn't leaking, and distance isn't exposure.
- BAY ICE & STORAGE COUnderground Storage Tanks · 800 ft
- CASEY ICE HOUSEUnderground Storage Tanks · 800 ft
- WALTON CNTY SCHOOL BD-FREEPORT MSUnderground Storage Tanks · 900 ft
- O'REILLY AUTO PARTS #5340Brownfields · 900 ft
- KELLEYS IGAUnderground Storage Tanks · 1000 ft
- SUNSHINE JR #145Underground Storage Tanks · 1000 ft
- FILL-UPS FOOD STORES #3042Underground Storage Tanks · 1500 ft
- CLAYTON ADKINSONUnderground Storage Tanks · 1600 ft
- CASWELL OIL COUnderground Storage Tanks · 1600 ft
- TEXACO FOOD MART-FREEPORTUnderground Storage Tanks · 1700 ft
- FREEPORT TASTEE CREAMUnderground Storage Tanks · 2500 ft
- CHRIST THE KING CATHOLIC CHURCHUnderground Storage Tanks · 2600 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Freeport'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 Freeport.
Total Sites
61
within ~10 miles of Freeport
Risk Level
Moderate
Highest-severity
3 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Freeport
Severity Distribution
within ~10 miles of Freeport
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Freeport, Nitrate runs higher than the national average — 16 sites within ~10 miles of Freeport. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Freeport
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 Freeport average
Your land is one point inside Freeport
Everything above resolves to Freeport as a whole — one PHZM band, read across 15K acres, with hard-freeze dates borrowed from Walton 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 Freeport Average
Freeport Average
- ●USDA Zones 9a, averaged across Freeport
- ●One soil character for all of Freeport
- ●Frost dates read at Freeport's scale: Feb 11 to Dec 7
YOUR Parcel
- ✓Your exact zone, not Freeport's 9a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Freeport
Pull a site-specific report for your exact address in Freeport, Florida — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Freeport averages can't show:
We read public map data around Freeport — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Freeport average
How we know this about Freeport
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 Walton 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 Freeport
When does frost risk typically end in Freeport?
The last hard freeze (28°F) in Freeport typically lands around Feb 11, 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 4.
When is the first frost in Freeport?
The first hard freeze (28°F) in Freeport typically arrives around Dec 7, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 23, so the watching starts about Nov 7 — about 299 days after the spring freeze cleared.
How long is the growing season in Freeport?
Measured between 28°F hard freezes, Freeport sees about 299 frost-free days — roughly Feb 11 through Dec 7, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 4 to Nov 23, about 264 days.
Is the soil safe to grow vegetables in Freeport?
The federal record around Freeport shows 61 documented sites, mostly Underground Storage Tanks entries (31), the nearest Underground Storage Tanks record about 0.2 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 Freeport?
From about Nov 7 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 7 (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 7. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Freeport's scale — its 9a band and its 299-day season. Your yard writes its own version of Freeport'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 Freeport’s own scale
5 of the readings below were taken at Freeport's own scale — the 14,932 acres it covers and 61 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Freeport's own USDA hardiness band, zones 9aUSDA PHZM 2023
- 61 documented contamination sites on the federal record near Freeport, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Freeport's boundary and the 14,932 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 9a and a ~299-day seasonGrowable Ground crop-matching engine
- Freeport sits in the Southern Coastal Plain — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Freeport has no normal of its own, so its county's is the closest measured readfrom Walton County
- Soil character — no town-scale survey exists, so Freeport's 14,932 acres read through its county's SSURGO summaryfrom Walton County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Walton County
- The growing challenges every Florida grower plans around — written at state scale, so they stay on the state guidefrom Florida
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Walton County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Freeport's 14,932 acreswhy one lot differs from the next →
- Which side of Freeport you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 14,932 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks 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 Freeport-wide figureread your own land →
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