Sanostee, New Mexico, sits in USDA hardiness zone 7a — a zone band wide enough that plant choice, not possibility, is the interesting question.
Reliable performers under these conditions include cabbage, pawpaw, california poppy, and collard greens; what your own ground favors still comes down to its soil, sun, and drainage.
Even in Sanostee, 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 Sanostee 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 Sanostee — soil, climate, flood, and parcel records. How we handle your address.
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Sanostee — the short answer
Sanostee, New Mexico: USDA zone 7a, about 193 days between hard freezes, across 3K acres of town.
- USDA zone
- 7a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 18
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 28
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~193
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 3K 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 7a is Sanostee's average, not your lot's — a low corner or a tree line moves it. Against Sanostee's 193-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Sanostee
Each reading below is measured for Sanostee itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredSanostee runs about 193 days between hard freezes — a moderate growing season.
There is room for the full run of cool-season crops plus a warm-season main crop, but the calendar is tight enough that a late spring or early fall frost still decides how much finishes.
Time warm-season transplants to your last hard freeze, and a few weeks of season extension turns a near-miss harvest into a sure one.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredSanostee sits in USDA hardiness zone 7a.
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 Sanostee is in
Sanostee sits in the Arizona/New Mexico Plateau — EPA Level III, inside the wider North American Deserts. That is read at Sanostee's own centroid rather than borrowed from San Juan County.
What Grows in Sanostee
Every plant below cleared Sanostee's own zone 7a and its 193-day season. Each card opens that plant's New Mexico profile. How we score.
Is it too late to plant in Sanostee?
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 Mar 21; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 18 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 28 — long-season crops need about 90 days of runway, quick greens only 30. Even past midsummer there is room for a true fall garden here, and garlic planted near the close carries the momentum into next year.
What's on the federal record near Sanostee
Closest first, within ~10 miles of Sanostee. Listing isn't leaking, and distance isn't exposure.
- SANOSTEE DAY SCHOOLBrownfields · 1900 ft
- NR050.0670X0530Nitrate · 0.6 mi
- NR050.0697X0510Nitrate · 0.8 mi
- NR050.0680X0540Nitrate · 0.8 mi
- NR050.0695X0535Nitrate · 0.9 mi
- NR050.0881X0477 12T-662Nitrate · 2.5 mi
- NR050.0490X0120Nitrate · 3.9 mi
- NR050.0220X0690 12T-651Nitrate · 4.4 mi
- NR050.1130X0495Nitrate · 5.1 mi
- NR050.0195X0085Nitrate · 5.8 mi
- NR033.0203X1688Nitrate · 6.6 mi
- NR033.0400X1550Nitrate · 6.9 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Sanostee'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 Sanostee.
Severity Distribution
within ~10 miles of Sanostee
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Sanostee, Nitrate runs higher than the national average — 40 sites within ~10 miles of Sanostee. 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.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Sanostee
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 Sanostee average
Your land is one point inside Sanostee
Everything above resolves to Sanostee as a whole — one PHZM band and one 28°F frost record, read across 3K 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 Sanostee Average
Sanostee Average
- ●USDA Zones 7a, averaged across Sanostee
- ●One soil character for all of Sanostee
- ●Frost dates read at Sanostee's scale: Apr 18 to Oct 28
YOUR Parcel
- ✓Your exact zone, not Sanostee's 7a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Sanostee
Pull a site-specific report for your exact address in Sanostee, New Mexico — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Sanostee averages can't show:
We read public map data around Sanostee — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Sanostee average
How we know this about Sanostee
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 Sanostee’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 Sanostee
When does frost risk typically end in Sanostee?
The last hard freeze (28°F) in Sanostee typically lands around Apr 18, 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 9.
When is the first frost in Sanostee?
The first hard freeze (28°F) in Sanostee typically arrives around Oct 28, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 14, so the watching starts about Sep 28 — about 193 days after the spring freeze cleared.
How long is the growing season in Sanostee?
Measured between 28°F hard freezes, Sanostee sees about 193 frost-free days — roughly Apr 18 through Oct 28, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 9 to Oct 14, about 158 days.
Is the soil safe to grow vegetables in Sanostee?
The federal record around Sanostee is light — 42 documented sites across the 9 federal source types we checked, mostly Nitrate entries (40), the nearest Brownfields record about 0.4 miles out — and proximity to a documented site is information, not a diagnosis of any one yard. Growing food here starts from a strong position; a soil test before new food beds settles any site-specific question.
How do I protect my plants from frost in Sanostee?
From about Sep 28 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 Oct 28 (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 Oct 28. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Sanostee's scale — its 7a band and its 193-day season. Your yard writes its own version of Sanostee'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 Sanostee’s own scale
6 of the readings below were taken at Sanostee's own scale — its own ~193-day season between 28°F freezes, the 2,902 acres it covers and 42 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Sanostee's own USDA hardiness band, zones 7aUSDA PHZM 2023
- Sanostee's own 28°F hard-freeze dates, about Apr 18 and Oct 28 and the ~193-day span between themNOAA 1991–2020 Climate Normals
- 42 documented contamination sites on the federal record near Sanostee, the closest Brownfields record about 0.4 miles out from the town centreFederal environmental registers
- Sanostee's boundary and the 2,902 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7a and a ~193-day seasonGrowable Ground crop-matching engine
- The ecoregion at Sanostee's own centroid, the Arizona/New Mexico PlateauUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Sanostee's 2,902 acres read through its county's SSURGO summaryfrom San Juan County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom San Juan 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 San Juan County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Sanostee's 2,902 acreswhy one lot differs from the next →
- Which side of Sanostee you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,902 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record about 0.4 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 Sanostee-wide figureread your own land →