Ruidoso Downs, New Mexico, sits in USDA hardiness zone 7a — enough range to grow cool-season vegetables, hardy fruit, and warm-season crops that mature before the first hard frost.
Crops well matched to these conditions include cabbage, pawpaw, california poppy, and collard greens — though what thrives on any one site still turns on its specific soil, sun, and drainage.
Even in Ruidoso Downs, 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 Ruidoso Downs 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 Ruidoso Downs — soil, climate, flood, and parcel records. How we handle your address.
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Ruidoso Downs — the short answer
Ruidoso Downs, New Mexico: USDA zone 7a, about 190 days between hard freezes, across 2K acres of city.
- USDA zone
- 7a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 19
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 26
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~190
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 2K 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 Ruidoso Downs's average, not your lot's — a low corner or a tree line moves it. Against Ruidoso Downs's 190-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Ruidoso Downs
Each reading below is measured for Ruidoso Downs itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredRuidoso Downs runs about 190 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
MeasuredRuidoso Downs 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 Ruidoso Downs is in
Ruidoso Downs sits in the Arizona/New Mexico Mountains — EPA Level III, inside the wider Temperate Sierras. That is read at Ruidoso Downs's own centroid, and it is not what its county reads: Lincoln County is mostly Southwestern Tablelands. The wider page above you is answering a different question about different ground.
What Grows in Ruidoso Downs
Every plant below cleared Ruidoso Downs's own zone 7a and its 190-day season. Each card opens that plant's New Mexico profile. How we score.
Is it too late to plant in Ruidoso Downs?
Usually not — gardeners here simply switch what goes in the ground as the season moves. Cool-season crops can go in from around Mar 22; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 19 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 26 — long-season crops need about 90 days of runway, quick greens only 30. As the window narrows, the plantings just get faster — fall brassicas, then greens, then garlic to finish.
What's on the federal record near Ruidoso Downs
Closest first, within ~10 miles of Ruidoso Downs. Listing isn't leaking, and distance isn't exposure.
- ZIA NATURAL GASUnderground Storage Tanks · 650 ft
- FEED LOTUnderground Storage Tanks · 1200 ft
- C AND S DISTRIBUTORS RUIDOSO DOWNSUnderground Storage Tanks · 1600 ft
- RUIDOSO DOWNS HHW YARDBrownfields · 1900 ft
- USA GASOLINE 64022Underground Storage Tanks · 2000 ft
- GTE RUIDOSO DOWNS CENTRAL OFFICEUnderground Storage Tanks · 2400 ft
- RUIDOSO DOWNS RACE TRACK AND CASINOCAFO · 2400 ft
- AUTOBODY LLCBrownfields · 2500 ft
- RUIDOSO DOWNS VILLAGE OFUnderground Storage Tanks · 0.5 mi
- RAY'S AUTOMOTIVEBrownfields · 0.5 mi
- CIRCLE K 1341Underground Storage Tanks · 0.8 mi
- FRONTIER MOTOR SERVICEUnderground Storage Tanks · 0.9 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Ruidoso Downs'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 Ruidoso Downs.
Sources Checked
within ~10 miles of Ruidoso Downs
Severity Distribution
within ~10 miles of Ruidoso Downs
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Ruidoso Downs, Nitrate runs higher than the national average — 42 sites within ~10 miles of Ruidoso Downs. Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
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 Ruidoso Downs
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 Ruidoso Downs average
Your land is one point inside Ruidoso Downs
Everything above resolves to Ruidoso Downs as a whole — one PHZM band and one 28°F frost record, read across 2K 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 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 Ruidoso Downs Average
Ruidoso Downs Average
- ●USDA Zones 7a, averaged across Ruidoso Downs
- ●One soil character for all of Ruidoso Downs
- ●Frost dates read at Ruidoso Downs's scale: Apr 19 to Oct 26
YOUR Parcel
- ✓Your exact zone, not Ruidoso Downs's 7a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Ruidoso Downs
Pull a site-specific report for your exact address in Ruidoso Downs, New Mexico — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Ruidoso Downs averages can't show:
We read public map data around Ruidoso Downs — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Ruidoso Downs average
How we know this about Ruidoso Downs
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 Ruidoso Downs’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 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 Ruidoso Downs
When does frost risk typically end in Ruidoso Downs?
The last hard freeze (28°F) in Ruidoso Downs typically lands around Apr 19, 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 10.
When is the first frost in Ruidoso Downs?
The first hard freeze (28°F) in Ruidoso Downs typically arrives around Oct 26, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 12, so the watching starts about Sep 26 — about 190 days after the spring freeze cleared.
How long is the growing season in Ruidoso Downs?
Measured between 28°F hard freezes, Ruidoso Downs sees about 190 frost-free days — roughly Apr 19 through Oct 26, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 10 to Oct 12, about 155 days.
Is the soil safe to grow vegetables in Ruidoso Downs?
The federal record around Ruidoso Downs is a meaningful one — 126 documented sites, mostly Underground Storage Tanks entries (58), the nearest Underground Storage Tanks record about 0.1 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 Ruidoso Downs?
From about Sep 26 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 26 (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 26. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Ruidoso Downs's scale — its 7a band and its 190-day season. Your yard writes its own version of Ruidoso Downs'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 Ruidoso Downs’s own scale
6 of the readings below were taken at Ruidoso Downs's own scale — its own ~190-day season between 28°F freezes, the 2,426 acres it covers and 126 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Ruidoso Downs's own USDA hardiness band, zones 7aUSDA PHZM 2023
- Ruidoso Downs's own 28°F hard-freeze dates, about Apr 19 and Oct 26 and the ~190-day span between themNOAA 1991–2020 Climate Normals
- 126 documented contamination sites on the federal record near Ruidoso Downs, the closest Underground Storage Tanks record about 0.1 miles out from the town centreFederal environmental registers
- Ruidoso Downs's boundary and the 2,426 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7a and a ~190-day seasonGrowable Ground crop-matching engine
- Ruidoso Downs sits in the Arizona/New Mexico Mountains — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Ruidoso Downs's 2,426 acres read through its county's SSURGO summaryfrom Lincoln County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Lincoln 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 Lincoln County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Ruidoso Downs's 2,426 acreswhy one lot differs from the next →
- Which side of Ruidoso Downs you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,426 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.1 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 Ruidoso Downs-wide figureread your own land →