Eugene, Oregon, sits in USDA hardiness zone 8b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
On paper, cabbage, fig, california poppy, and collard greens all suit these conditions — on the ground, soil, sun, and drainage make the final call.
Even in Eugene, 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 Eugene 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 Eugene — soil, climate, flood, and parcel records. How we handle your address.
No card required · your full report in seconds
Eugene — the short answer
Eugene, Oregon: USDA zone 8b, about 284 days between hard freezes, across 28K acres of city.
- USDA zone
- 8b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Feb 17
- Lane County normal — NOAA 1991–2020, nearest to this town
- First hard freeze (28°F)
- Nov 28
- Lane County normal — NOAA 1991–2020, nearest to this town
- Days between freezes
- ~284
- Lane County normal — NOAA 1991–2020, nearest to this town
- City area
- 28K 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 Lane County’s — the closest measured record, labelled as such rather than passed off as local.
Hardiness Zone Range
Zone 8b is Eugene's average, not your lot's — a low corner or a tree line moves it. Against Eugene's 284-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Eugene
Each reading below is measured for Eugene itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
From county recordsEugene runs about 284 days between hard freezes (read from Lane County, the closest normal to Eugene) — close to year-round growing.
Frost is rarely the limit here; winter plantings are as real as summer ones, and the harder question is which crops shrug off the summer heat.
Grow cool-season crops through the mild winter, and choose heat-tolerant varieties for the summer beds.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredEugene 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 Eugene is in
Eugene sits in the Willamette Valley — EPA Level III, inside the wider Marine West Coast Forest. That is read at Eugene's own centroid, and it is not what its county reads: Lane County is mostly Cascades. The wider page above you is answering a different question about different ground.
What Grows in Eugene
Every plant below cleared Eugene's own zone 8b and its 284-day season. Each card opens that plant's Oregon profile. How we score.
Is it too late to plant in Eugene?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Jan 20; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Feb 17 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Nov 28 — long-season crops need about 90 days of runway, quick greens only 30. Here the calendar nearly circles: cool-season crops take the winter shift, and the next window is always close.
What's on the federal record near Eugene
Closest first, within ~10 miles of Eugene. Listing isn't leaking, and distance isn't exposure.
- CUDDEBACK LUMBER COMPANY INCUnderground Storage Tanks · 300 ft
- A & K DEVELOPMENTBrownfields · 350 ft
- CALIBER COLLISION CENTER EUGENE 0219Brownfields · 400 ft
- GIUSTINA BROTHERSUnderground Storage Tanks · 700 ft
- EUGENE MISSION INCUnderground Storage Tanks · 800 ft
- C & K PETROLEUM EQUIPMENT INCUnderground Storage Tanks · 900 ft
- TIMBERLANE LUMBER COUnderground Storage Tanks · 1000 ft
- STAR WOOD PRODUCTS INCUnderground Storage Tanks · 1100 ft
- WAREHOUSE SERVICE CENTERUnderground Storage Tanks · 1100 ft
- HAMMER LUMBER COUnderground Storage Tanks · 1200 ft
- R L ANGST & SON INCUnderground Storage Tanks · 1200 ft
- FAIRWAY IRRIGATION COUnderground Storage Tanks · 1300 ft
6 more sites are on the record inside the same radius. See them on the map
Measured from Eugene'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 Eugene.
Sources Checked
within ~10 miles of Eugene
Severity Distribution
within ~10 miles of Eugene
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Eugene, two things run higher than the national average within ~10 miles of Eugene — Underground Storage Tanks (692 sites) and Toxics Release Inventory (68 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Underground Storage Tanks: Underground storage tanks are the single most common source of soil contamination near homes and gardens.
Toxics Release Inventory: TRI facilities report annual chemical releases to air, water, and land.
Use raised beds with imported soil — this eliminates the primary soil-contact pathway.
Check prevailing wind direction — downwind parcels face higher exposure than upwind or crosswind locations.
Check your specific parcel in Eugene
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 Eugene average
Your land is one point inside Eugene
Everything above resolves to Eugene as a whole — one PHZM band, read across 28K acres, with hard-freeze dates borrowed from Lane County’s record because no 30-year normal resolves at this city’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 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 Eugene Average
Eugene Average
- ●USDA Zones 8b, averaged across Eugene
- ●One soil character for all of Eugene
- ●Frost dates read at Eugene's scale: Feb 17 to Nov 28
YOUR Parcel
- ✓Your exact zone, not Eugene's 8b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Eugene
Pull a site-specific report for your exact address in Eugene, Oregon — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Eugene averages can't show:
We read public map data around Eugene — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Eugene average
How we know this about Eugene
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 Lane 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 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 Eugene
When does frost risk typically end in Eugene?
The last hard freeze (28°F) in Eugene typically lands around Feb 17, 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 Mar 10.
When is the first frost in Eugene?
The first hard freeze (28°F) in Eugene typically arrives around Nov 28, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Nov 14, so the watching starts about Oct 29 — about 284 days after the spring freeze cleared.
How long is the growing season in Eugene?
Measured between 28°F hard freezes, Eugene sees about 284 frost-free days — roughly Feb 17 through Nov 28, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer Mar 10 to Nov 14, about 249 days.
Is the soil safe to grow vegetables in Eugene?
The federal record around Eugene is a meaningful one — 1,110 documented sites, mostly Underground Storage Tanks entries (692), the nearest Underground Storage Tanks record under a tenth of a mile 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 Eugene?
From about Oct 29 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 28 (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 28. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Eugene's scale — its 8b band and its 284-day season. Your yard writes its own version of Eugene'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 Eugene’s own scale
5 of the readings below were taken at Eugene's own scale — the 28,474 acres it covers and 1,110 documented sites around it; 5 are borrowed from a wider read, named and linked below.
Measured here
- Eugene's own USDA hardiness band, zones 8bUSDA PHZM 2023
- 1,110 documented contamination sites on the federal record near Eugene, the closest Underground Storage Tanks record under a tenth of a mile out from the town centreFederal environmental registers
- Eugene's boundary and the 28,474 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 8b and a ~284-day seasonGrowable Ground crop-matching engine
- Eugene sits in the Willamette Valley — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
Inherited from a wider read
- The 28°F hard-freeze dates — Eugene has no normal of its own, so its county's is the closest measured readfrom Lane County
- Soil character — no town-scale survey exists, so Eugene's 28,474 acres read through its county's SSURGO summaryfrom Lane County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Lane County
- The growing challenges every Oregon grower plans around — written at state scale, so they stay on the state guidefrom Oregon
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Lane County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Eugene's 28,474 acreswhy one lot differs from the next →
- Which side of Eugene you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 28,474 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Underground Storage Tanks record under a tenth of a mile 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 Eugene-wide figureread your own land →