Naches, Washington, sits in USDA hardiness zone 7a — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
A short list that earns its place here — cabbage, hazelnut, california poppy, and collard greens — with any one site's soil, sun, and drainage making the final cut.
Even in Naches, 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 Naches 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 Naches — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Naches — the short answer
Naches, Washington: USDA zone 7a, about 211 days between hard freezes, across 557 acres of town.
- USDA zone
- 7a
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 28
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 25
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~211
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 557 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 Naches's average, not your lot's — a low corner or a tree line moves it. Against Naches's 211-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Naches
Each reading below is measured for Naches itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredNaches runs about 211 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
MeasuredNaches 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 Naches is in
Naches sits in the Columbia Plateau — EPA Level III, inside the wider North American Deserts. That is read at Naches's own centroid rather than borrowed from Yakima County.
What Grows in Naches
Every plant below cleared Naches's own zone 7a and its 211-day season. Each card opens that plant's Washington profile. How we score.
Is it too late to plant in Naches?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Feb 28; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 28 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 25 — long-season crops need about 90 days of runway, quick greens only 30. Here the season winds down slowly: late sowings, a real autumn harvest, and garlic in the ground before the first hard freeze.
What's on the federal record near Naches
Closest first, within ~10 miles of Naches. Listing isn't leaking, and distance isn't exposure.
- NACHES VALLEY SCHOOL DIST JT3Brownfields · 900 ft
- GARYS AUTO PARTSUnderground Storage Tanks · 1100 ft
- NACHES VALLEY MIDDLE SCHOOLUnderground Storage Tanks · 1400 ft
- SOUTH ROADS DEPTUnderground Storage Tanks · 1800 ft
- NACHES SHELLUnderground Storage Tanks · 2200 ft
- PIT STOPUnderground Storage Tanks · 2300 ft
- BOISE CASCADE LOGGING OFFICE NACHESUnderground Storage Tanks · 2400 ft
- CIRCLE K 6042Underground Storage Tanks · 2600 ft
- ORCHARD STREET WAREHOUSEBrownfields · 0.5 mi
- USDA FS WENATCHEE NF: GRANITE LK PROSPECTSuperfund · 0.5 mi
- WHITE PASS WORK CENTERUnderground Storage Tanks · 0.6 mi
- SNOKIST NACHESUnderground Storage Tanks · 0.7 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Naches'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 Naches.
Total Sites
124
within ~10 miles of Naches
Risk Level
Elevated
Highest-severity
1 Superfund site (none NPL-listed)
Sources Checked
within ~10 miles of Naches
Severity Distribution
within ~10 miles of Naches
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Naches, two things run higher than the national average within ~10 miles of Naches — PFAS (3 sites) and Underground Storage Tanks (89 sites). That's not a problem with your land — it's information about it.
PFAS: PFAS (per- and polyfluoroalkyl substances) are called "forever chemicals" because they do not biodegrade.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Test irrigation water source — this is the primary pathway for PFAS to reach garden crops.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check your specific parcel in Naches
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 Naches average
Your land is one point inside Naches
Everything above resolves to Naches as a whole — one PHZM band and one 28°F frost record, read across 557 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 Naches Average
Naches Average
- ●USDA Zones 7a, averaged across Naches
- ●One soil character for all of Naches
- ●Frost dates read at Naches's scale: Mar 28 to Oct 25
YOUR Parcel
- ✓Your exact zone, not Naches's 7a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Naches
Pull a site-specific report for your exact address in Naches, Washington — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Naches averages can't show:
We read public map data around Naches — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Naches average
How we know this about Naches
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 Naches’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 Naches
When does frost risk typically end in Naches?
The last hard freeze (28°F) in Naches typically lands around Mar 28, 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 Apr 18.
When is the first frost in Naches?
The first hard freeze (28°F) in Naches typically arrives around Oct 25, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 11, so the watching starts about Sep 25 — about 211 days after the spring freeze cleared.
How long is the growing season in Naches?
Measured between 28°F hard freezes, Naches sees about 211 frost-free days — roughly Mar 28 through Oct 25, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 18 to Oct 11, about 176 days.
Is the soil safe to grow vegetables in Naches?
The federal record around Naches is a meaningful one — 124 documented sites, mostly Underground Storage Tanks entries (89), the nearest Brownfields record about 0.2 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 Naches?
From about Sep 25 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 25 (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 25. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Naches's scale — its 7a band and its 211-day season. Your yard writes its own version of Naches'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 Naches’s own scale
6 of the readings below were taken at Naches's own scale — its own ~211-day season between 28°F freezes, the 557 acres it covers and 124 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Naches's own USDA hardiness band, zones 7aUSDA PHZM 2023
- Naches's own 28°F hard-freeze dates, about Mar 28 and Oct 25 and the ~211-day span between themNOAA 1991–2020 Climate Normals
- 124 documented contamination sites on the federal record near Naches, the closest Brownfields record about 0.2 miles out from the town centreFederal environmental registers
- Naches's boundary and the 557 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 7a and a ~211-day seasonGrowable Ground crop-matching engine
- The ecoregion at Naches's own centroid, the Columbia PlateauUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Naches's 557 acres read through its county's SSURGO summaryfrom Yakima County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Yakima County
- The growing challenges every Washington grower plans around — written at state scale, so they stay on the state guidefrom Washington
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Yakima County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Naches's 557 acreswhy one lot differs from the next →
- Which side of Naches you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 557 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields 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 Naches-wide figureread your own land →