Estancia, New Mexico, sits in USDA hardiness zone 6a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
Well-matched crops include cabbage, blackberry, california poppy, and collard greens, and the gap between "grows in the area" and "grows in your yard" is closed by soil, sun, and drainage.
Even in Estancia, 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 Estancia 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 Estancia — soil, climate, flood, and parcel records. How we handle your address.
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Estancia — the short answer
Estancia, New Mexico: USDA zone 6a, about 166 days between hard freezes, across 4K acres of town.
- USDA zone
- 6a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 29
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 12
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~166
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 4K 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 6a is Estancia's average, not your lot's — a low corner or a tree line moves it. Against Estancia's 166-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Estancia
Each reading below is measured for Estancia itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredEstancia runs about 166 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
MeasuredEstancia sits in USDA hardiness zone 6a.
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 Estancia is in
Estancia sits in the Southwestern Tablelands — EPA Level III, inside the wider Great Plains. That is read at Estancia's own centroid rather than borrowed from Torrance County.
What Grows in Estancia
Every plant below cleared Estancia's own zone 6a and its 166-day season. Each card opens that plant's New Mexico profile. How we score.
Is it too late to plant in Estancia?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Apr 1; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 29 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 12 — 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 Estancia
Closest first, within ~10 miles of Estancia. Listing isn't leaking, and distance isn't exposure.
- 06N.09E.07.200Nitrate · 2200 ft
- VALLEY FARM AND RANCH SUPPLYUnderground Storage Tanks · 0.8 mi
- 06N.08E.01.243Nitrate · 0.9 mi
- NMDOT ESTANCIA PATROL YARD 45 42Underground Storage Tanks · 1.0 mi
- ESTATE OF HELEN MATTINGLYUnderground Storage Tanks · 1.0 mi
- GIANT 278Underground Storage Tanks · 1.0 mi
- VALLEY EXPRESSUnderground Storage Tanks · 1.0 mi
- H AND M SERVICE STATIONUnderground Storage Tanks · 1.0 mi
- ESTANCIA MAINUnderground Storage Tanks · 1.1 mi
- VACANT PROPERTY AUnderground Storage Tanks · 1.2 mi
- ESTANCIA MUNICIPAL SCHOOLSBrownfields · 1.3 mi
- ESTANCIA VOLUNTEER FIRE DEPARTMENTUnderground Storage Tanks · 1.5 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Estancia'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 Estancia.
Sources Checked
within ~10 miles of Estancia
Severity Distribution
within ~10 miles of Estancia
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Estancia, Nitrate runs higher than the national average — 140 sites within ~10 miles of Estancia. 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 Estancia
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 Estancia average
Your land is one point inside Estancia
Everything above resolves to Estancia as a whole — one PHZM band and one 28°F frost record, read across 4K 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 Estancia Average
Estancia Average
- ●USDA Zones 6a, averaged across Estancia
- ●One soil character for all of Estancia
- ●Frost dates read at Estancia's scale: Apr 29 to Oct 12
YOUR Parcel
- ✓Your exact zone, not Estancia's 6a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Estancia
Pull a site-specific report for your exact address in Estancia, New Mexico — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Estancia averages can't show:
We read public map data around Estancia — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Estancia average
How we know this about Estancia
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 Estancia’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 Estancia
When does frost risk typically end in Estancia?
The last hard freeze (28°F) in Estancia typically lands around Apr 29, 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 20.
When is the first frost in Estancia?
The first hard freeze (28°F) in Estancia typically arrives around Oct 12, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Sep 28, so the watching starts about Sep 12 — about 166 days after the spring freeze cleared.
How long is the growing season in Estancia?
Measured between 28°F hard freezes, Estancia sees about 166 frost-free days — roughly Apr 29 through Oct 12, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 20 to Sep 28, about 131 days.
Is the soil safe to grow vegetables in Estancia?
The federal record around Estancia shows 157 documented sites, mostly Nitrate entries (140), the nearest Nitrate record about 0.4 miles out — a typical footprint for a growing area, and proximity to a documented site is information, not a diagnosis of any one yard. It's worth seeing which recorded sites sit closest to where you grow, and testing the soil before new food beds near any of them.
How do I protect my plants from frost in Estancia?
From about Sep 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 Oct 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 Oct 12. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Estancia's scale — its 6a band and its 166-day season. Your yard writes its own version of Estancia'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 Estancia’s own scale
6 of the readings below were taken at Estancia's own scale — its own ~166-day season between 28°F freezes, the 3,948 acres it covers and 157 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Estancia's own USDA hardiness band, zones 6aUSDA PHZM 2023
- Estancia's own 28°F hard-freeze dates, about Apr 29 and Oct 12 and the ~166-day span between themNOAA 1991–2020 Climate Normals
- 157 documented contamination sites on the federal record near Estancia, the closest Nitrate record about 0.4 miles out from the town centreFederal environmental registers
- Estancia's boundary and the 3,948 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6a and a ~166-day seasonGrowable Ground crop-matching engine
- The ecoregion at Estancia's own centroid, the Southwestern TablelandsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Estancia's 3,948 acres read through its county's SSURGO summaryfrom Torrance County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Torrance 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 Torrance County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Estancia's 3,948 acreswhy one lot differs from the next →
- Which side of Estancia you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 3,948 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Nitrate 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 Estancia-wide figureread your own land →
More in New Mexico
Wider growing context
What grows across New MexicoEstancia sits outside our named growing regions, so New Mexico as a whole is its closest context here.