Winnie, Texas, sits in USDA hardiness zone 9b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
Reliable performers under these conditions include okra, meyer lemon, california poppy, and artichoke; what your own ground favors still comes down to its soil, sun, and drainage.
Even in Winnie, 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 Winnie 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 Winnie — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Winnie — the short answer
Winnie, Texas: USDA zone 9b, about 326 days between hard freezes, across 3K acres of town.
- USDA zone
- 9b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Jan 25
- Chambers County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 17
- Chambers County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~326
- Chambers County normal — NOAA 1991–2020, nearest to this town
- Town area
- 3K 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 Chambers County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 9b is Winnie's average, not your lot's — a low corner or a tree line moves it. Against Winnie's 326-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Winnie
Each reading below is measured for Winnie itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsWinnie runs about 326 days between hard freezes (read from Chambers County, the closest normal to Winnie) — 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
MeasuredWinnie sits in USDA hardiness zone 9b.
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 Winnie is in
Winnie sits in the Western Gulf Coastal Plain — EPA Level III, inside the wider Great Plains. That is read at Winnie's own centroid rather than borrowed from Chambers County.
What Grows in Winnie
Every plant below cleared Winnie's own zone 9b and its 326-day season. Each card opens that plant's Texas profile. How we score.
Is it too late to plant in Winnie?
Too late for some crops, right on time for others — a growing season is a sequence, not a deadline. Cool-season crops can go in from around Jan 1; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Jan 25 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 17 — long-season crops need about 90 days of runway, quick greens only 30. With almost year-round growing weather, timing is about heat and rainfall more than frost — some bench is always in play.
What's on the federal record near Winnie
Closest first, within ~10 miles of Winnie. Listing isn't leaking, and distance isn't exposure.
- JACKS GROCERYUnderground Storage Tanks · 1600 ft
- FAMILY DOLLAR #3274Brownfields · 1800 ft
- WINNIE TIRE SHOPUnderground Storage Tanks · 1800 ft
- WINNIE FOOD MARTUnderground Storage Tanks · 1900 ft
- DH-64-13-604Nitrate · 0.6 mi
- EAST CHAMBERS ISDUnderground Storage Tanks · 0.8 mi
- TRACTOR SUPPLY #1697Brownfields · 0.9 mi
- J P TRUCKSTOPUnderground Storage Tanks · 1.0 mi
- L & L SERVICESUnderground Storage Tanks · 1.1 mi
- BINGO TRUCK STOPUnderground Storage Tanks · 1.2 mi
- DH-64-14-402Nitrate · 1.2 mi
- HANDI STOP 116Underground Storage Tanks · 1.3 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Winnie'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 Winnie.
Total Sites
82
within ~10 miles of Winnie
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Winnie
Severity Distribution
within ~10 miles of Winnie
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Winnie, two things run higher than the national average within ~10 miles of Winnie — Nitrate (34 sites) and Toxics Release Inventory (6 sites). That's not a problem with your land — it's information about it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in Winnie
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 Winnie average
Your land is one point inside Winnie
Everything above resolves to Winnie as a whole — one PHZM band, read across 3K acres, with hard-freeze dates borrowed from Chambers 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 Winnie Average
Winnie Average
- ●USDA Zones 9b, averaged across Winnie
- ●One soil character for all of Winnie
- ●Frost dates read at Winnie's scale: Jan 25 to Dec 17
YOUR Parcel
- ✓Your exact zone, not Winnie's 9b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Winnie
Pull a site-specific report for your exact address in Winnie, Texas — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Winnie averages can't show:
We read public map data around Winnie — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Winnie average
How we know this about Winnie
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 Chambers 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 Winnie
When does frost risk typically end in Winnie?
The last hard freeze (28°F) in Winnie typically lands around Jan 25, 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 Feb 15.
When is the first frost in Winnie?
The first hard freeze (28°F) in Winnie typically arrives around Dec 17, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Dec 3, so the watching starts about Nov 17 — about 326 days after the spring freeze cleared.
How long is the growing season in Winnie?
Measured between 28°F hard freezes, Winnie sees about 326 frost-free days — roughly Jan 25 through Dec 17, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Feb 15 to Dec 3, about 291 days.
Is the soil safe to grow vegetables in Winnie?
The federal record around Winnie is a meaningful one — 82 documented sites, mostly Nitrate entries (34), the nearest Underground Storage Tanks record about 0.3 miles out — so a soil test before new food beds is a sensible precaution here, not a reason to hold back from growing. Remember that proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what sits where.
How do I protect my plants from frost in Winnie?
From about Nov 17 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 17 (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 17. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Winnie's scale — its 9b band and its 326-day season. Your yard writes its own version of Winnie'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 Winnie’s own scale
5 of the readings below were taken at Winnie's own scale — the 2,531 acres it covers and 82 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Winnie's own USDA hardiness band, zones 9bUSDA PHZM 2023
- 82 documented contamination sites on the federal record near Winnie, the closest Underground Storage Tanks record about 0.3 miles out from the town centreFederal environmental registers
- Winnie's boundary and the 2,531 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 9b and a ~326-day seasonGrowable Ground crop-matching engine
- The ecoregion at Winnie's own centroid, the Western Gulf Coastal PlainUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Winnie has no normal of its own, so its county's is the closest measured readfrom Chambers County
- Soil character — no town-scale survey exists, so Winnie's 2,531 acres read through its county's SSURGO summaryfrom Chambers County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Chambers County
- The growing challenges every Texas grower plans around — written at state scale, so they stay on the state guidefrom Texas
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Chambers County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Winnie's 2,531 acreswhy one lot differs from the next →
- Which side of Winnie you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,531 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 Winnie-wide figureread your own land →
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