Wolf Lake, Minnesota, sits in USDA hardiness zone 3b — a range where zone-matched perennials and frost-aware annual timing set what succeeds.
These conditions suit cabbage, cranberry, turkish rocket, and collard greens — a starting list any specific site will trim or extend with its own soil, sun, and drainage.
Even in Wolf Lake, 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 Wolf Lake 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 Wolf Lake — soil, climate, flood, and parcel records. How we handle your address.
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Wolf Lake — the short answer
Wolf Lake, Minnesota: USDA zone 3b, about 160 days between hard freezes, across 205 acres of city.
- USDA zone
- 3b
- USDA PHZM 2023
- Last hard freeze (28°F)
- May 2
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 9
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~160
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 205 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 3b is Wolf Lake's average, not your lot's — a low corner or a tree line moves it. Against Wolf Lake's 160-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Wolf Lake
Each reading below is measured for Wolf Lake itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredWolf Lake runs about 160 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
MeasuredWolf Lake sits in USDA hardiness zone 3b.
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 Wolf Lake is in
Wolf Lake sits in the North Central Hardwood Forests — EPA Level III, inside the wider Eastern Temperate Forests. That is read at Wolf Lake's own centroid, and it is not what its county reads: Becker County is mostly Northern Lakes and Forests. The wider page above you is answering a different question about different ground.
What Grows in Wolf Lake
Every plant below cleared Wolf Lake's own zone 3b and its 160-day season. Each card opens that plant's Minnesota profile. How we score.
Is it too late to plant in Wolf Lake?
For most of the year, no — what changes is which crops still fit the days remaining. Cool-season crops can go in from around Apr 4; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near May 2 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 9 — 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 Wolf Lake
Closest first, within ~10 miles of Wolf Lake. Listing isn't leaking, and distance isn't exposure.
- Lakes Area CoopUnderground Storage Tanks · 0.5 mi
- Kinnunen StoreUnderground Storage Tanks · 0.7 mi
- ALL AREAS REPAIR & WELDING COBrownfields · 3.9 mi
- Becker County Highway DeptUnderground Storage Tanks · 3.9 mi
- Wolf StoreUnderground Storage Tanks · 3.9 mi
- Kangas KornerUnderground Storage Tanks · 3.9 mi
- EVERGREEN FINISHING SITECAFO · 4.9 mi
- 509824Nitrate · 4.9 mi
- 509856Nitrate · 5.4 mi
- MM07 139N38W14CDABDD01 0000142149Nitrate · 5.4 mi
- Osage Laundromat - Bait & GasUnderground Storage Tanks · 5.8 mi
- Snellman StoreUnderground Storage Tanks · 6.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Wolf Lake'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 Wolf Lake.
Total Sites
46
within ~10 miles of Wolf Lake
Risk Level
Low
Highest-severity
1 concentrated animal feeding operation
Sources Checked
within ~10 miles of Wolf Lake
Severity Distribution
within ~10 miles of Wolf Lake
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Wolf Lake, Nitrate runs higher than the national average — 28 sites within ~10 miles of Wolf Lake. 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.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Wolf Lake
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 Wolf Lake average
Your land is one point inside Wolf Lake
Everything above resolves to Wolf Lake as a whole — one PHZM band and one 28°F frost record, read across 205 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 Wolf Lake Average
Wolf Lake Average
- ●USDA Zones 3b, averaged across Wolf Lake
- ●One soil character for all of Wolf Lake
- ●Frost dates read at Wolf Lake's scale: May 2 to Oct 9
YOUR Parcel
- ✓Your exact zone, not Wolf Lake's 3b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Wolf Lake
Pull a site-specific report for your exact address in Wolf Lake, Minnesota — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Wolf Lake averages can't show:
We read public map data around Wolf Lake — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Wolf Lake average
How we know this about Wolf Lake
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 Wolf Lake’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 Wolf Lake
When does frost risk typically end in Wolf Lake?
The last hard freeze (28°F) in Wolf Lake typically lands around May 2, 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 23.
When is the first frost in Wolf Lake?
The first hard freeze (28°F) in Wolf Lake typically arrives around Oct 9, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Sep 25, so the watching starts about Sep 9 — about 160 days after the spring freeze cleared.
How long is the growing season in Wolf Lake?
Measured between 28°F hard freezes, Wolf Lake sees about 160 frost-free days — roughly May 2 through Oct 9, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 23 to Sep 25, about 125 days.
Is the soil safe to grow vegetables in Wolf Lake?
The federal record around Wolf Lake is light — 46 documented sites across the 9 federal source types we checked, mostly Nitrate entries (28), the nearest Underground Storage Tanks record about 0.5 miles out — and proximity to a documented site is information, not a diagnosis of any one yard. Growing food here starts from a strong position; a soil test before new food beds settles any site-specific question.
How do I protect my plants from frost in Wolf Lake?
From about Sep 9 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 9 (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 9. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Wolf Lake's scale — its 3b band and its 160-day season. Your yard writes its own version of Wolf Lake'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 Wolf Lake’s own scale
6 of the readings below were taken at Wolf Lake's own scale — its own ~160-day season between 28°F freezes, the 205 acres it covers and 46 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Wolf Lake's own USDA hardiness band, zones 3bUSDA PHZM 2023
- Wolf Lake's own 28°F hard-freeze dates, about May 2 and Oct 9 and the ~160-day span between themNOAA 1991–2020 Climate Normals
- 46 documented contamination sites on the federal record near Wolf Lake, the closest Underground Storage Tanks record about 0.5 miles out from the town centreFederal environmental registers
- Wolf Lake's boundary and the 205 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 3b and a ~160-day seasonGrowable Ground crop-matching engine
- Wolf Lake sits in the North Central Hardwood Forests — not the ecoregion its county mostly readsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Wolf Lake's 205 acres read through its county's SSURGO summaryfrom Becker County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Becker County
- The growing challenges every Minnesota grower plans around — written at state scale, so they stay on the state guidefrom Minnesota
- Butterfly and beetle records, and the farmland pesticide estimate — all published county-widefrom Becker County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Wolf Lake's 205 acreswhy one lot differs from the next →
- Which side of Wolf Lake you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 205 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 Wolf Lake-wide figureread your own land →
More in Minnesota
Wider growing context
What grows across MinnesotaWolf Lake sits outside our named growing regions, so Minnesota as a whole is its closest context here.
Nearby growing guides