Orient, Washington, sits in USDA hardiness zone 6b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
These conditions suit cabbage, blackberry, california poppy, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.
Even in Orient, 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 Orient 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 Orient — soil, climate, flood, and parcel records. How we handle your address.
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Orient — the short answer
Orient, Washington: USDA zone 6b, about 192 days between hard freezes, across 276 acres of town.
- USDA zone
- 6b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 12
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 21
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~192
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Town area
- 276 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 6b is Orient's average, not your lot's — a low corner or a tree line moves it. Against Orient's 192-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Orient
Each reading below is measured for Orient itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredOrient runs about 192 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
MeasuredOrient sits in USDA hardiness zone 6b.
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 Orient is in
Orient sits in the Northern Rockies — EPA Level III, inside the wider Northwestern Forested Mountains. That is read at Orient's own centroid rather than borrowed from Ferry County.
What Grows in Orient
Every plant below cleared Orient's own zone 6b and its 192-day season. Each card opens that plant's Washington profile. How we score.
Is it too late to plant in Orient?
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 15; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 12 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 21 — long-season crops need about 90 days of runway, quick greens only 30. Late in the year the fall bench takes over — quick greens, radishes, and garlic that repays you next summer.
What's on the federal record near Orient
Closest first, within ~10 miles of Orient. Listing isn't leaking, and distance isn't exposure.
- ORIENT STOREUnderground Storage Tanks · 1300 ft
- SCHOOL DISTRICT 65 ORIENTUnderground Storage Tanks · 1600 ft
- ORIENT MAINTENANCE SITEUnderground Storage Tanks · 1600 ft
- DefenderMining · 1.2 mi
- Blue GrassMining · 1.3 mi
- Sure ThingMining · 1.3 mi
- Nest EggMining · 2.1 mi
- TrojanMining · 2.1 mi
- OrientMining · 2.2 mi
- Orient, Crescent and Dead WoodMining · 2.2 mi
- Audrey MMining · 2.3 mi
- Audrey M.Mining · 2.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Orient'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 Orient.
Total Sites
187
within ~10 miles of Orient
Risk Level
Elevated
Highest-severity
1 Toxics Release Inventory facility
Sources Checked
within ~10 miles of Orient
Severity Distribution
within ~10 miles of Orient
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Orient, Mining runs higher than the national average — 183 sites within ~10 miles of Orient. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around 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 Orient
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 Orient average
Your land is one point inside Orient
Everything above resolves to Orient as a whole — one PHZM band and one 28°F frost record, read across 276 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 Orient Average
Orient Average
- ●USDA Zones 6b, averaged across Orient
- ●One soil character for all of Orient
- ●Frost dates read at Orient's scale: Apr 12 to Oct 21
YOUR Parcel
- ✓Your exact zone, not Orient's 6b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Orient
Pull a site-specific report for your exact address in Orient, Washington — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Orient averages can't show:
We read public map data around Orient — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Orient average
How we know this about Orient
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 Orient’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 Orient
When does frost risk typically end in Orient?
The last hard freeze (28°F) in Orient typically lands around Apr 12, 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 3.
When is the first frost in Orient?
The first hard freeze (28°F) in Orient typically arrives around Oct 21, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 7, so the watching starts about Sep 21 — about 192 days after the spring freeze cleared.
How long is the growing season in Orient?
Measured between 28°F hard freezes, Orient sees about 192 frost-free days — roughly Apr 12 through Oct 21, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 3 to Oct 7, about 157 days.
Is the soil safe to grow vegetables in Orient?
The federal record around Orient is a meaningful one — 187 documented sites, mostly Mining entries (183), the nearest Underground Storage Tanks 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 Orient?
From about Sep 21 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 21 (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 21. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Orient's scale — its 6b band and its 192-day season. Your yard writes its own version of Orient'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 Orient’s own scale
6 of the readings below were taken at Orient's own scale — its own ~192-day season between 28°F freezes, the 276 acres it covers and 187 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Orient's own USDA hardiness band, zones 6bUSDA PHZM 2023
- Orient's own 28°F hard-freeze dates, about Apr 12 and Oct 21 and the ~192-day span between themNOAA 1991–2020 Climate Normals
- 187 documented contamination sites on the federal record near Orient, the closest Underground Storage Tanks record about 0.2 miles out from the town centreFederal environmental registers
- Orient's boundary and the 276 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 6b and a ~192-day seasonGrowable Ground crop-matching engine
- The ecoregion at Orient's own centroid, the Northern RockiesUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Orient's 276 acres read through its county's SSURGO summaryfrom Ferry County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Ferry 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 Ferry County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Orient's 276 acreswhy one lot differs from the next →
- Which side of Orient you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 276 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 Orient-wide figureread your own land →