Fair Oaks Ranch, Texas, sits in USDA hardiness zone 8b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
A short list that earns its place here — cabbage, fig, california poppy, and collard greens — with any one site's soil, sun, and drainage making the final cut.
Even in Fair Oaks Ranch, 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 Fair Oaks Ranch 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 Fair Oaks Ranch — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Fair Oaks Ranch — the short answer
Fair Oaks Ranch, Texas: USDA zone 8b, about 295 days between hard freezes, across 8K acres of city.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 11
- Comal County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Dec 3
- Comal County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~295
- Comal County normal — NOAA 1991–2020, nearest to this town
- City area
- 8K 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 Comal County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Fair Oaks Ranch's average, not your lot's — a low corner or a tree line moves it. Against Fair Oaks Ranch's 295-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Fair Oaks Ranch
Each reading below is measured for Fair Oaks Ranch itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsFair Oaks Ranch runs about 295 days between hard freezes (read from Comal County, the closest normal to Fair Oaks Ranch) — 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
MeasuredFair Oaks Ranch sits in USDA hardiness zone 8b.
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 Fair Oaks Ranch is in
Fair Oaks Ranch sits in the Edwards Plateau — EPA Level III, inside the wider Great Plains. That is read at Fair Oaks Ranch's own centroid rather than borrowed from Comal County.
What Grows in Fair Oaks Ranch
Every plant below cleared Fair Oaks Ranch's own zone 8b and its 295-day season. Each card opens that plant's Texas profile. How we score.
Is it too late to plant in Fair Oaks Ranch?
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 3 — long-season crops need about 90 days of runway, quick greens only 30. In a climate this gentle, “too late” hardly applies — the question becomes which crops prefer the cooler months ahead.
Documented around Fair Oaks Ranch
Survey cells within 31 miles of Fair Oaks Ranch checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 672 miles off. What to watch for.
What's on the federal record near Fair Oaks Ranch
Closest first, within ~10 miles of Fair Oaks Ranch. Listing isn't leaking, and distance isn't exposure.
- FAIR OAKS RANCH UTILITIESPFAS · 0.8 mi
- CAMP STANLEYBrownfields · 1.0 mi
- CAMP STANLEYToxics Release Inventory · 1.0 mi
- CAMP STANLEYSuperfund · 1.0 mi
- AY-68-19-303Nitrate · 1.2 mi
- FAIR OAKS MARKETBrownfields · 1.3 mi
- NOONERS CONVENIENCE STOREUnderground Storage Tanks · 1.3 mi
- AY-68-20-103Nitrate · 1.7 mi
- SCHOTT COUNTRY STORE NO 2Underground Storage Tanks · 2.4 mi
- THE OLDE TYMERUnderground Storage Tanks · 2.5 mi
- AY-68-19-209Nitrate · 3.0 mi
- ANCIRA GMC TRUCKS & MOTOR HOMESUnderground Storage Tanks · 3.3 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Fair Oaks Ranch'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 Fair Oaks Ranch.
Total Sites
109
within ~10 miles of Fair Oaks Ranch
Risk Level
Elevated
Highest-severity
2 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Fair Oaks Ranch
Severity Distribution
within ~10 miles of Fair Oaks Ranch
Highest-Severity Sites
Know Before You Grow
- •Underground tanks leak petroleum as they age — near a former filling station, test the soil.
- •On a private well, test for nitrates: above 10 mg/L the water needs treatment before irrigating.
- •Near a brownfield, raised beds of imported soil give your food clean ground.
Check your specific parcel in Fair Oaks Ranch
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 Fair Oaks Ranch average
Your land is one point inside Fair Oaks Ranch
Everything above resolves to Fair Oaks Ranch as a whole — one PHZM band, read across 8K acres, with hard-freeze dates borrowed from Comal 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 Fair Oaks Ranch Average
Fair Oaks Ranch Average
- ●USDA Zones 8b, averaged across Fair Oaks Ranch
- ●One soil character for all of Fair Oaks Ranch
- ●Frost dates read at Fair Oaks Ranch's scale: Feb 11 to Dec 3
YOUR Parcel
- ✓Your exact zone, not Fair Oaks Ranch's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Fair Oaks Ranch
Pull a site-specific report for your exact address in Fair Oaks Ranch, Texas — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Fair Oaks Ranch averages can't show:
We read public map data around Fair Oaks Ranch — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Fair Oaks Ranch average
How we know this about Fair Oaks Ranch
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 Comal 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 Fair Oaks Ranch
When does frost risk typically end in Fair Oaks Ranch?
The last hard freeze (28°F) in Fair Oaks Ranch 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 Fair Oaks Ranch?
The first hard freeze (28°F) in Fair Oaks Ranch typically arrives around Dec 3, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 19, so the watching starts about Nov 3 — about 295 days after the spring freeze cleared.
How long is the growing season in Fair Oaks Ranch?
Measured between 28°F hard freezes, Fair Oaks Ranch sees about 295 frost-free days — roughly Feb 11 through Dec 3, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 4 to Nov 19, about 260 days.
Is the soil safe to grow vegetables in Fair Oaks Ranch?
The federal record around Fair Oaks Ranch is a meaningful one — 109 documented sites, mostly Underground Storage Tanks entries (62), the nearest PFAS record about 0.8 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 Fair Oaks Ranch?
From about Nov 3 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 3 (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 3. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Fair Oaks Ranch's scale — its 8b band and its 295-day season. Your yard writes its own version of Fair Oaks Ranch'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 Fair Oaks Ranch’s own scale
6 of the readings below were taken at Fair Oaks Ranch's own scale — the 7,847 acres it covers and 109 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Fair Oaks Ranch's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 109 documented contamination sites on the federal record near Fair Oaks Ranch, the closest PFAS record about 0.8 miles out from the town centreFederal environmental registers
- Fair Oaks Ranch's boundary and the 7,847 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~295-day seasonGrowable Ground crop-matching engine
- The ecoregion at Fair Oaks Ranch's own centroid, the Edwards PlateauUS EPA Level III Ecoregions
- Lanternfly survey cells around Fair Oaks Ranch checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- The 28°F hard-freeze dates — Fair Oaks Ranch has no normal of its own, so its county's is the closest measured readfrom Comal County
- Soil character — no town-scale survey exists, so Fair Oaks Ranch's 7,847 acres read through its county's SSURGO summaryfrom Comal County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Comal 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 Comal County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Fair Oaks Ranch's 7,847 acreswhy one lot differs from the next →
- Which side of Fair Oaks Ranch you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 7,847 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest PFAS record about 0.8 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 Fair Oaks Ranch-wide figureread your own land →
More in Texas
Growing region
Nearby growing guides