Taft Southwest, Texas, sits in USDA hardiness zone 9b — a zone band wide enough that plant choice, not possibility, is the interesting question.
On paper, okra, meyer lemon, california poppy, and artichoke all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Taft Southwest, 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 Taft Southwest 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 Taft Southwest — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Taft Southwest — the short answer
Taft Southwest, Texas: USDA zone 9b, about 322 days between hard freezes, across 331 acres of town.
- USDA zone
- 9b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Jan 24
- San Patricio County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 12
- San Patricio County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~322
- San Patricio County normal — NOAA 1991–2020, nearest to this town
- Town area
- 331 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 San Patricio County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 9b is Taft Southwest's average, not your lot's — a low corner or a tree line moves it. Against Taft Southwest's 322-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Taft Southwest
Each reading below is measured for Taft Southwest itself — here is what it means for a garden here, and the move an experienced grower makes about it.

Season length
From county recordsTaft Southwest runs about 322 days between hard freezes (read from San Patricio County, the closest normal to Taft Southwest) — 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
MeasuredTaft Southwest 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 Taft Southwest is in
Taft Southwest sits in the Western Gulf Coastal Plain — EPA Level III, inside the wider Great Plains. That is read at Taft Southwest's own centroid rather than borrowed from San Patricio County.
What Grows in Taft Southwest
Every plant below cleared Taft Southwest's own zone 9b and its 322-day season. Each card opens that plant's Texas profile. How we score.






























Is it too late to plant in Taft Southwest?
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 1; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Jan 24 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Dec 12 — 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 Taft Southwest
Closest first, within ~10 miles of Taft Southwest. Listing isn't leaking, and distance isn't exposure.
- K F HUNT CONTUnderground Storage Tanks · 0.6 mi
- KOCH PIPELINE CO LP - TAFT CR -78 REMEDIATION SITEBrownfields · 0.6 mi
- SURE-GROW SOLUTIONSUnderground Storage Tanks · 0.6 mi
- 7-ELEVEN STORE 17962Underground Storage Tanks · 0.7 mi
- NEW WAY FOOD 1Underground Storage Tanks · 0.7 mi
- CORNER STORE 0036Underground Storage Tanks · 0.7 mi
- HOOD MERCURY RESPONSESuperfund · 0.7 mi
- BURRIS GAS OIL PARTSUnderground Storage Tanks · 0.7 mi
- PELICANS FOOD MARTUnderground Storage Tanks · 0.7 mi
- BREZINAS TIRE & SERVICEUnderground Storage Tanks · 0.7 mi
- BONNER & COUnderground Storage Tanks · 0.8 mi
- KEYSER SERVICE STATIONUnderground Storage Tanks · 0.8 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Taft Southwest'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 Taft Southwest.
Total Sites
228
within ~10 miles of Taft Southwest
Risk Level
Elevated
Highest-severity
2 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Taft Southwest
Severity Distribution
within ~10 miles of Taft Southwest
Highest-Severity Sites

A note from Gnorman
What an experienced grower watches for around here
In and around Taft Southwest, Underground Storage Tanks runs higher than the national average — 152 sites within ~10 miles of Taft Southwest. That's not a problem with your land — it's information about it.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Taft Southwest
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 Taft Southwest average
Your land is one point inside Taft Southwest
Everything above resolves to Taft Southwest as a whole — one PHZM band, read across 331 acres, with hard-freeze dates borrowed from San Patricio 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 Taft Southwest Average
Taft Southwest Average
- ●USDA Zones 9b, averaged across Taft Southwest
- ●One soil character for all of Taft Southwest
- ●Frost dates read at Taft Southwest's scale: Jan 24 to Dec 12
YOUR Parcel
- ✓Your exact zone, not Taft Southwest's 9b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Taft Southwest
Pull a site-specific report for your exact address in Taft Southwest, Texas — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Taft Southwest averages can't show:
We read public map data around Taft Southwest — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Taft Southwest average
How we know this about Taft Southwest
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 San Patricio 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 Taft Southwest
When does frost risk typically end in Taft Southwest?
The last hard freeze (28°F) in Taft Southwest typically lands around Jan 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 Feb 14.
When is the first frost in Taft Southwest?
The first hard freeze (28°F) in Taft Southwest typically arrives around Dec 12, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 28, so the watching starts about Nov 12 — about 322 days after the spring freeze cleared.
How long is the growing season in Taft Southwest?
Measured between 28°F hard freezes, Taft Southwest sees about 322 frost-free days — roughly Jan 24 through Dec 12, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Feb 14 to Nov 28, about 287 days.
Is the soil safe to grow vegetables in Taft Southwest?
The federal record around Taft Southwest is a meaningful one — 228 documented sites, mostly Underground Storage Tanks entries (152), the nearest Underground Storage Tanks record about 0.6 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 Taft Southwest?
From about Nov 12 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 12 (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 12. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Taft Southwest's scale — its 9b band and its 322-day season. Your yard writes its own version of Taft Southwest'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 Taft Southwest’s own scale
5 of the readings below were taken at Taft Southwest's own scale — the 331 acres it covers and 228 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Taft Southwest's own USDA hardiness band, zones 9bUSDA PHZM 2023
- 228 documented contamination sites on the federal record near Taft Southwest, the closest Underground Storage Tanks record about 0.6 miles out from the town centreFederal environmental registers
- Taft Southwest's boundary and the 331 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 9b and a ~322-day seasonGrowable Ground crop-matching engine
- The ecoregion at Taft Southwest's own centroid, the Western Gulf Coastal PlainUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Taft Southwest has no normal of its own, so its county's is the closest measured readfrom San Patricio County
- Soil character — no town-scale survey exists, so Taft Southwest's 331 acres read through its county's SSURGO summaryfrom San Patricio County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom San Patricio 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 San Patricio County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Taft Southwest's 331 acreswhy one lot differs from the next →
- Which side of Taft Southwest you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 331 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.6 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 Taft Southwest-wide figureread your own land →
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