What Grows in Morgan Farm, Texas

USDA Zones 9b · 2K acres

Morgan Farm, 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.

Expect okra, meyer lemon, california poppy, and artichoke to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.

Score your parcel · free

Even in Morgan Farm, 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 Morgan Farm 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 Morgan Farm — soil, climate, flood, and parcel records. How we handle your address.

No card required · your full report in seconds

Morgan Farm — the short answer

Morgan Farm, Texas: USDA zone 9b, about 322 days between hard freezes, across 2K 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
2K 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

9b9b
3a (Cold)13b (Hot)

Zone 9b is Morgan Farm's average, not your lot's — a low corner or a tree line moves it. Against Morgan Farm's 322-day season, see what your own ground reads.

Soil varies lot by lot — soil types explained.

What this means for growing in Morgan Farm

Each reading below is measured for Morgan Farm itself — here is what it means for a garden here, and the move an experienced grower makes about it.

Season length

From county records

Morgan Farm runs about 322 days between hard freezes (read from San Patricio County, the closest normal to Morgan Farm) — 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

Measured

Morgan Farm 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 Morgan Farm is in

Morgan Farm sits in the Western Gulf Coastal Plain — EPA Level III, inside the wider Great Plains. That is read at Morgan Farm's own centroid rather than borrowed from San Patricio County.

What that means for soil

What Grows in Morgan Farm

Every plant below cleared Morgan Farm's own zone 9b and its 322-day season. Each card opens that plant's Texas profile. How we score.

okra, photograph
Growing okra in TexasZones 2–12Morgan Farm's 322 days clear the ~50 it needs.
Meyer lemon, photograph
Texas meyer lemon guideZones 9–11Morgan Farm's 9b is its exact cold limit.
California poppy, photograph
California poppy in TexasZones 6–10Morgan Farm's 9b — 3 zones of cold margin.
artichoke, photograph
Artichoke: Texas growing notesZones 7–11Morgan Farm's 9b — 2 zones of cold margin.
avocado, photograph
Growing avocado in TexasZones 9–11Morgan Farm's 9b is its exact cold limit.
rosemary, photograph
Texas rosemary guideZones 8–10Morgan Farm's 9b — 1 zone of cold margin.
cabbage, photograph
Cabbage in TexasZones 2–11Morgan Farm's 9b — 7 zones of cold margin.
banana, photograph
Banana: Texas growing notesZones 9–11Morgan Farm's 9b is its exact cold limit.
Turkish rocket, photograph
Growing turkish rocket in TexasMorgan Farm's 322 days clear the ~90 it needs.
collard greens, photograph
Texas collard greens guideZones 2–11Morgan Farm's 9b — 7 zones of cold margin.
kale, photograph
Kale in TexasZones 2–11Morgan Farm's 9b — 7 zones of cold margin.
lentil, photograph
Lentil: Texas growing notesZones 2–11Morgan Farm's 322 days clear the ~70 it needs.
potato, photograph
Growing potato in TexasZones 2–11Morgan Farm's 9b — 7 zones of cold margin.
pumpkin, photograph
Texas pumpkin guideZones 3–11Morgan Farm's 322 days clear the ~40 it needs.
sweet corn, photograph
Sweet corn in TexasZones 2–11Morgan Farm's 322 days clear the ~65 it needs.
iris, photograph
Iris: Texas growing notesZones 3–10Morgan Farm's 9b — 6 zones of cold margin.
sunflower, photograph
Growing sunflower in TexasZones 2–11Morgan Farm's 322 days clear the ~70 it needs.
Apache plume, photograph
Texas apache plume guideZones 5–11Morgan Farm's 9b — 4 zones of cold margin.
scarlet runner bean, photograph
Scarlet runner bean in TexasZones 7–11Morgan Farm's 9b — 2 zones of cold margin.
agave, photograph
Agave: Texas growing notesZones 8–11Morgan Farm's 9b — 1 zone of cold margin.
French marigold, photograph
Growing french marigold in TexasMorgan Farm's 322 days clear the ~50 it needs.
holly, photograph
Texas holly guideZones 5–11Morgan Farm's 9b — 4 zones of cold margin.
Carolina jessamine, photograph
Carolina jessamine in TexasZones 7–10Morgan Farm's 9b — 2 zones of cold margin.
mountain laurel, photograph
Mountain laurel: Texas growing notesZones 5–11Morgan Farm's 9b — 4 zones of cold margin.
palo verde, photograph
Growing palo verde in TexasZones 8–11Morgan Farm's 9b — 1 zone of cold margin.
jungle rice, photograph
Texas jungle rice guideZones 7–13Morgan Farm's 322 days clear the ~45 it needs.
ajuga, photograph
Ajuga in TexasZones 5–11Morgan Farm's 9b — 4 zones of cold margin.
redbud, photograph
Redbud: Texas growing notesZones 5–11Morgan Farm's 9b — 4 zones of cold margin.
lablab, photograph
Growing lablab in TexasZones 7–13Morgan Farm's 9b — 2 zones of cold margin.
liriope, photograph
Texas liriope guideZones 5–11Morgan Farm's 9b — 4 zones of cold margin.

Is it too late to plant in Morgan Farm?

Almost never — the real question is what to plant next. 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. 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 Morgan Farm

Closest first, within ~10 miles of Morgan Farm. Listing isn't leaking, and distance isn't exposure.

  1. TRAVEL MARTUnderground Storage Tanks · 1.0 mi
  2. WW-79-60-802Nitrate · 1.2 mi
  3. BTF WASTEBrownfields · 1.3 mi
  4. WW-83-04-205Nitrate · 1.4 mi
  5. WW-83-04-207Nitrate · 1.7 mi
  6. WW-79-60-801Nitrate · 1.7 mi
  7. WW-79-60-911Nitrate · 1.9 mi
  8. WESTERN PRODUCE FFP 626Underground Storage Tanks · 2.1 mi
  9. FFP 687Underground Storage Tanks · 2.1 mi
  10. WEST TEXACOUnderground Storage Tanks · 2.1 mi
  11. PUBLIC WORKS SEWAGE STA 3Underground Storage Tanks · 2.1 mi
  12. GALVAN SERVICE STATIONUnderground Storage Tanks · 2.1 mi

6 more sites are on the record inside the same radius. See them on the map

Measured from Morgan Farm'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 Morgan Farm.

Total Sites

189

within ~10 miles of Morgan Farm

Risk Level

Elevated

Highest-severity

1 Superfund site (none NPL-listed)

Severity Distribution

within ~10 miles of Morgan Farm

High1Moderate88Low100

Highest-Severity Sites

City of Sinton
PFAS Sampling · PFAS Detected
7-Eleven Store 17962
Underground Storage Tanks · Open UST(S)
7-Eleven Store 21286
Underground Storage Tanks · Open UST(S)
7-Eleven Store 40812
Underground Storage Tanks · Open UST(S)
Bull Moose Tube
Toxics Release Inventory · 7838wbllms8534h

A note from Gnorman

What an experienced grower watches for around here

In and around Morgan Farm, Underground Storage Tanks runs higher than the national average — 121 sites within ~10 miles of Morgan Farm. 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.

Free Report

Check your specific parcel in Morgan Farm

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 Morgan Farm average

Your land is one point inside Morgan Farm

Everything above resolves to Morgan Farm as a whole — one PHZM band, read across 2K 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 Morgan Farm Average

Morgan Farm Average

  • USDA Zones 9b, averaged across Morgan Farm
  • One soil character for all of Morgan Farm
  • Frost dates read at Morgan Farm's scale: Jan 24 to Dec 12

YOUR Parcel

  • Your exact zone, not Morgan Farm's 9b
  • Your SSURGO soil type & pH
  • Your sun exposure, cast in 3D

See MY Growing Report

Free Report

Read your specific parcel in Morgan Farm

Pull a site-specific report for your exact address in Morgan Farm, Texas — soil, sun, drainage, frost risk, and scored plant recommendations.

Three things about your lot that Morgan Farm averages can't show:

Your soil pHYour frost-free days — Morgan Farm averages 322Your sun & shade

We read public map data around Morgan Farm — soil, climate, flood, and parcel records. How we handle your address.

25+ data sources read at your address, not the Morgan Farm average

How we know this about Morgan Farm

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 Morgan Farm

When does frost risk typically end in Morgan Farm?

The last hard freeze (28°F) in Morgan Farm 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 Morgan Farm?

The first hard freeze (28°F) in Morgan Farm 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 Morgan Farm?

Measured between 28°F hard freezes, Morgan Farm 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 Morgan Farm?

The federal record around Morgan Farm is a meaningful one — 189 documented sites, mostly Underground Storage Tanks entries (121), the nearest Underground Storage Tanks record about 1.0 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 Morgan Farm?

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 Morgan Farm's scale — its 9b band and its 322-day season. Your yard writes its own version of Morgan Farm'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 Morgan Farm’s own scale

5 of the readings below were taken at Morgan Farm's own scale — the 2,136 acres it covers and 189 documented sites around it; 5 are borrowed from a wider read, named and linked below.

Measured here

  • Morgan Farm's own USDA hardiness band, zones 9bUSDA PHZM 2023
  • 189 documented contamination sites on the federal record near Morgan Farm, the closest Underground Storage Tanks record about 1.0 miles out from the town centreFederal environmental registers
  • Morgan Farm's boundary and the 2,136 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 Morgan Farm's own centroid, the Western Gulf Coastal PlainUS EPA Level III Ecoregions

Inherited from a wider read

  • The 28°F hard-freeze dates — Morgan Farm 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 Morgan Farm's 2,136 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 Morgan Farm's 2,136 acreswhy one lot differs from the next
  • Which side of Morgan Farm you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,136 acresreading your own microclimate
  • How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 1.0 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 Morgan Farm-wide figureread your own land
The next step finer is your own address