Fords Prairie, Washington, sits in USDA hardiness zone 8b — room for a real mix of vegetables, fruit, and perennials matched to the local frost calendar.
Expect cabbage, fig, california poppy, and collard greens to be strong candidates here; the deciding factors on any one parcel stay local — soil, sun, and drainage.
Even in Fords Prairie, 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 Fords Prairie 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 Fords Prairie — soil, climate, flood, and parcel records. How we handle your address.
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Fords Prairie — the short answer
Fords Prairie, Washington: USDA zone 8b, about 243 days between hard freezes, across 2K acres of town.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Mar 22
- Lewis County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 20
- Lewis County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~243
- Lewis County normal — NOAA 1991–2020, nearest to this town
- Town area
- 2K acres
- US Census TIGER/Line 2025
Every figure names the dataset it came from. No 30-year normal resolves at this town’s own centroid, so the hard-freeze dates are Lewis County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Fords Prairie's average, not your lot's — a low corner or a tree line moves it. Against Fords Prairie's 243-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Fords Prairie
Each reading below is measured for Fords Prairie itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsFords Prairie runs about 243 days between hard freezes (read from Lewis County, the closest normal to Fords Prairie) — 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
MeasuredFords Prairie sits in USDA hardiness zone 8b.
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 Fords Prairie is in
Fords Prairie sits in the Puget Lowland — EPA Level III, inside the wider Marine West Coast Forest. That is read at Fords Prairie's own centroid, and it is not what its county reads: Lewis County is mostly Cascades. The wider page above you is answering a different question about different ground.
What Grows in Fords Prairie
Every plant below cleared Fords Prairie's own zone 8b and its 243-day season. Each card opens that plant's Washington profile. How we score.
Is it too late to plant in Fords Prairie?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Feb 22; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Mar 22 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 20 — long-season crops need about 90 days of runway, quick greens only 30. With a season this long, “too late” mostly means “switch crops” — second sowings and a full fall garden are the norm, with garlic closing the year.
What's on the federal record near Fords Prairie
Closest first, within ~10 miles of Fords Prairie. Listing isn't leaking, and distance isn't exposure.
- FRED B MOE LOGGING COUnderground Storage Tanks · 0.5 mi
- 15N/03W-36K02Nitrate · 0.6 mi
- CENTRALIA SAWMILL COMPANYToxics Release Inventory · 0.7 mi
- SYMONS FROZEN FOODS INCUnderground Storage Tanks · 0.7 mi
- TRUCK ACCESSORIES GROUP INC PACE EDWARDSToxics Release Inventory · 0.7 mi
- LOWES FLATBED DISTRIBUTION 1464Brownfields · 0.8 mi
- CCP COMPOSITES US LLC CENTRALIAToxics Release Inventory · 0.8 mi
- UNITED NATURAL FOODS DISTRIBUTION CENTER CENTRALIABrownfields · 0.9 mi
- DULIN CONSTRUCTION INCUnderground Storage Tanks · 1.0 mi
- LEWIS CO FIRE DISTRICT 12Underground Storage Tanks · 1.0 mi
- KUEHNER & WALLACEUnderground Storage Tanks · 1.0 mi
- CITY OF CENTRALIA LIGHT DEPARTMENTUnderground Storage Tanks · 1.1 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Fords Prairie'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 Fords Prairie.
Sources Checked
within ~10 miles of Fords Prairie
Severity Distribution
within ~10 miles of Fords Prairie
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Fords Prairie, two things run higher than the national average within ~10 miles of Fords Prairie — Nitrate (174 sites) and Superfund (6 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Superfund: Superfund sites represent the most severe contamination in the federal system.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Commission professional soil testing before any food production (test for heavy metals, VOCs, and SVOCs).
Check your specific parcel in Fords Prairie
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 Fords Prairie average
Your land is one point inside Fords Prairie
Everything above resolves to Fords Prairie as a whole — one PHZM band, read across 2K acres, with hard-freeze dates borrowed from Lewis County’s record because no 30-year normal resolves at this town’s own centroid. 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 Fords Prairie Average
Fords Prairie Average
- ●USDA Zones 8b, averaged across Fords Prairie
- ●One soil character for all of Fords Prairie
- ●Frost dates read at Fords Prairie's scale: Mar 22 to Nov 20
YOUR Parcel
- ✓Your exact zone, not Fords Prairie's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Fords Prairie
Pull a site-specific report for your exact address in Fords Prairie, Washington — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Fords Prairie averages can't show:
We read public map data around Fords Prairie — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Fords Prairie average
How we know this about Fords Prairie
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 Lewis County’s record, because none resolves here; 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 Fords Prairie
When does frost risk typically end in Fords Prairie?
The last hard freeze (28°F) in Fords Prairie typically lands around Mar 22, 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 12.
When is the first frost in Fords Prairie?
The first hard freeze (28°F) in Fords Prairie typically arrives around Nov 20, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 6, so the watching starts about Oct 21 — about 243 days after the spring freeze cleared.
How long is the growing season in Fords Prairie?
Measured between 28°F hard freezes, Fords Prairie sees about 243 frost-free days — roughly Mar 22 through Nov 20, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Apr 12 to Nov 6, about 208 days.
Is the soil safe to grow vegetables in Fords Prairie?
The federal record around Fords Prairie runs heavier than most — 465 documented sites, mostly Underground Storage Tanks entries (229), the nearest Underground Storage Tanks record about 0.5 miles out — so test the soil before planting food in the ground, and raised beds with clean imported soil grow well in the meantime. Even here, proximity to a documented site is information, not a diagnosis of any one yard; the contamination map shows exactly what's recorded and where.
How do I protect my plants from frost in Fords Prairie?
From about Oct 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 Nov 20 (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 Nov 20. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Fords Prairie's scale — its 8b band and its 243-day season. Your yard writes its own version of Fords Prairie'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 Fords Prairie’s own scale
5 of the readings below were taken at Fords Prairie's own scale — the 2,385 acres it covers and 465 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Fords Prairie's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 465 documented contamination sites on the federal record near Fords Prairie, the closest Underground Storage Tanks record about 0.5 miles out from the town centreFederal environmental registers
- Fords Prairie's boundary and the 2,385 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~243-day seasonGrowable Ground crop-matching engine
- Fords Prairie sits in the Puget Lowland — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Fords Prairie has no normal of its own, so its county's is the closest measured readfrom Lewis County
- Soil character — no town-scale survey exists, so Fords Prairie's 2,385 acres read through its county's SSURGO summaryfrom Lewis County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Lewis 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 Lewis County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Fords Prairie's 2,385 acreswhy one lot differs from the next →
- Which side of Fords Prairie you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,385 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record about 0.5 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 Fords Prairie-wide figureread your own land →
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