Casas Adobes, New Mexico, sits in USDA hardiness zone 7b — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
Growers here do well with cabbage, prickly pear, california poppy, and collard greens — with the usual caveat that any single yard's soil, sun, and drainage cast the deciding vote.
Even in Casas Adobes, 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 Casas Adobes 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 Casas Adobes — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Casas Adobes — the short answer
Casas Adobes, New Mexico: USDA zone 7b, about 206 days between hard freezes, across 593 acres of town.
- USDA zone
- 7b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 14
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Nov 6
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~206
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 593 acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. Hard-freeze dates are this town’s own 28°F normals: light frosts run a few weeks past them, and tender transplants usually wait 2–3 weeks after the last hard freeze.
Hardiness Zone Range
Zone 7b is Casas Adobes's average, not your lot's — a low corner or a tree line moves it. Against Casas Adobes's 206-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Casas Adobes
Each reading below is measured for Casas Adobes itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredCasas Adobes runs about 206 days between hard freezes — a long growing season.
There is slack for succession plantings and slow-finishing crops: many vegetables can be sown twice, and the heat-lovers have time to ripen fully.
Plan a second sowing of quick crops after the first comes out, and use the fall window most gardeners let sit idle.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredCasas Adobes sits in USDA hardiness zone 7b.
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 Casas Adobes is in
Casas Adobes sits in the Arizona/New Mexico Mountains — EPA Level III, inside the wider Temperate Sierras. That is read at Casas Adobes's own centroid rather than borrowed from Grant County.
What Grows in Casas Adobes
Every plant below cleared Casas Adobes's own zone 7b and its 206-day season. Each card opens that plant's New Mexico profile. How we score.
Is it too late to plant in Casas Adobes?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 17; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 14 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 6 — long-season crops need about 90 days of runway, quick greens only 30. A long window like this one runs successions deep into fall — and even its last weeks take quick greens and garlic.
Documented around Casas Adobes
Survey cells within 31 miles of Casas Adobes checked for spotted lanternfly, none carrying a detection — a surveyed negative, not an absence of looking. Nearest documented record 536 miles off. What to watch for.
What's on the federal record near Casas Adobes
Closest first, within ~10 miles of Casas Adobes. Listing isn't leaking, and distance isn't exposure.
- LOERZO SERVICE STATIONUnderground Storage Tanks · 950 ft
- T AND M DAIRYUnderground Storage Tanks · 950 ft
- LA TIENDAUnderground Storage Tanks · 2000 ft
- 17S.11W.24.14132Nitrate · 0.5 mi
- BOUNDS H L JRUnderground Storage Tanks · 1.1 mi
- 17S.10W.19.33243Nitrate · 1.1 mi
- STAMLER HARRYUnderground Storage Tanks · 1.1 mi
- GRILJALVA LUZUnderground Storage Tanks · 1.1 mi
- BLACK RANGE STATIONUnderground Storage Tanks · 1.2 mi
- Unnamed ProspectMining · 1.4 mi
- Unnamed ProspectsMining · 1.5 mi
- Unnamed MineMining · 1.6 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Casas Adobes'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 Casas Adobes.
Total Sites
161
within ~10 miles of Casas Adobes
Risk Level
High
Highest-severity
1 Toxics Release Inventory facility
Sources Checked
within ~10 miles of Casas Adobes
Severity Distribution
within ~10 miles of Casas Adobes
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Casas Adobes, Mining runs higher than the national average — 106 sites within ~10 miles of Casas Adobes. That's not a problem with your land — it's information about it.
Mining: Mining sites — both historic and active — can leach heavy metals (arsenic, lead, cadmium, mercury) into soil and water for centuries after operations cease.
Test soil for heavy metals (lead, arsenic, cadmium, mercury) — this is essential near any mining site.
Check your specific parcel in Casas Adobes
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 Casas Adobes average
Your land is one point inside Casas Adobes
Everything above resolves to Casas Adobes as a whole — one PHZM band and one 28°F frost record, read across 593 acres. 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 Casas Adobes Average
Casas Adobes Average
- ●USDA Zones 7b, averaged across Casas Adobes
- ●One soil character for all of Casas Adobes
- ●Frost dates read at Casas Adobes's scale: Apr 14 to Nov 6
YOUR Parcel
- ✓Your exact zone, not Casas Adobes's 7b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Casas Adobes
Pull a site-specific report for your exact address in Casas Adobes, New Mexico — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Casas Adobes averages can't show:
We read public map data around Casas Adobes — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Casas Adobes average
How we know this about Casas Adobes
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 Casas Adobes’s own record; 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 Casas Adobes
When does frost risk typically end in Casas Adobes?
The last hard freeze (28°F) in Casas Adobes typically lands around Apr 14, 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 May 5.
When is the first frost in Casas Adobes?
The first hard freeze (28°F) in Casas Adobes typically arrives around Nov 6, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 23, so the watching starts about Oct 7 — about 206 days after the spring freeze cleared.
How long is the growing season in Casas Adobes?
Measured between 28°F hard freezes, Casas Adobes sees about 206 frost-free days — roughly Apr 14 through Nov 6, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 5 to Oct 23, about 171 days.
Is the soil safe to grow vegetables in Casas Adobes?
The federal record around Casas Adobes runs heavier than most — 161 documented sites, mostly Mining entries (106), the nearest Underground Storage Tanks record about 0.2 miles out — so test the soil before planting food in the ground, and raised beds with clean imported soil grow well in the meantime. Even here, proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what's recorded and where.
How do I protect my plants from frost in Casas Adobes?
From about Oct 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 Nov 6 (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 Nov 6. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Casas Adobes's scale — its 7b band and its 206-day season. Your yard writes its own version of Casas Adobes'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 Casas Adobes’s own scale
7 of the readings below were taken at Casas Adobes's own scale — its own ~206-day season between 28°F freezes, the 593 acres it covers and 161 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Casas Adobes's own USDA hardiness band, zones 7bUSDA PHZM 2023
- Casas Adobes's own 28°F hard-freeze dates, about Apr 14 and Nov 6 and the ~206-day span between themNOAA 1991–2020 Climate Normals
- 161 documented contamination sites on the federal record near Casas Adobes, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Casas Adobes's boundary and the 593 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7b and a ~206-day seasonGrowable Ground crop-matching engine
- The ecoregion at Casas Adobes's own centroid, the Arizona/New Mexico MountainsUS EPA Level III Ecoregions
- Lanternfly survey cells around Casas Adobes checked, none carrying a detectionlydemapr (De Bona & Helmus), 10 km survey lattice
Inherited from a wider read
- Soil character — no town-scale survey exists, so Casas Adobes's 593 acres read through its county's SSURGO summaryfrom Grant County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Grant County
- The growing challenges every New Mexico grower plans around — written at state scale, so they stay on the state guidefrom New Mexico
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Grant County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Casas Adobes's 593 acreswhy one lot differs from the next →
- Which side of Casas Adobes you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 593 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 Casas Adobes-wide figureread your own land →
More in New Mexico
Wider growing context
What grows across New MexicoCasas Adobes sits outside our named growing regions, so New Mexico as a whole is its closest context here.
Nearby growing guides