Kinney, Minnesota, sits in USDA hardiness zone 4a — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
Crops well matched to these conditions include cabbage, cranberry, cilantro, and collard greens — though what thrives on any one site still turns on its specific soil, sun, and drainage.
Even in Kinney, 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 Kinney 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 Kinney — soil, climate, flood, and parcel records. How we handle your address.
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Kinney — the short answer
Kinney, Minnesota: USDA zone 4a, about 146 days between hard freezes, across 3K acres of city.
- USDA zone
- 4a
- USDA PHZM 2023
- Last hard freeze (28°F)
- May 8
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 1
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~146
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 3K 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 4a is Kinney's average, not your lot's — a low corner or a tree line moves it. Against Kinney's 146-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Kinney
Each reading below is measured for Kinney itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredKinney runs about 146 days between hard freezes — a short growing season.
Long-maturing crops like melons, sweet potatoes, and winter squash can run out of runway before the first hard freeze, ripening late or not at all.
Lead with fast-maturing varieties, and stretch the season on both ends with cold frames, low tunnels, or a greenhouse.
NOAA 1991–2020 Climate Normals
Winter hardiness
MeasuredKinney sits in USDA hardiness zone 4a.
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 Kinney is in
Kinney sits in the Northern Lakes and Forests — EPA Level III, inside the wider Northern Forests. That is read at Kinney's own centroid rather than borrowed from St. Louis County.
What Grows in Kinney
Every plant below cleared Kinney's own zone 4a and its 146-day season. Each card opens that plant's Minnesota profile. How we score.
Is it too late to plant in Kinney?
Almost never — the real question is what to plant next. Cool-season crops can go in from around Apr 10; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near May 8 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 1 — long-season crops need about 90 days of runway, quick greens only 30. Even here the calendar’s edges hold value: thirty-day greens late in the window, then garlic and a rested bed for spring.
What's on the federal record near Kinney
Closest first, within ~10 miles of Kinney. Listing isn't leaking, and distance isn't exposure.
- KINNEY CITY OF MAINTENANCE BLDGBrownfields · 0.6 mi
- City Of KinneyUnderground Storage Tanks · 0.7 mi
- Rana Mine/Former Bulk PlantUnderground Storage Tanks · 0.7 mi
- IRON RANGE TOWINGBrownfields · 1.7 mi
- Ziegler IncUnderground Storage Tanks · 1.8 mi
- NORTHLAND TRACTOR REPAIRBrownfields · 2.1 mi
- BUHL KINNEY WWTPBrownfields · 2.4 mi
- Martin Hughes High SchoolUnderground Storage Tanks · 2.9 mi
- Buhl Short StopUnderground Storage Tanks · 3.0 mi
- RIGGING AND WEAR INCBrownfields · 3.2 mi
- BUHL CITY OF CITY GARAGEBrownfields · 3.2 mi
- CORNERSTONE VILLABrownfields · 3.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Kinney'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 Kinney.
Total Sites
329
within ~10 miles of Kinney
Risk Level
Elevated
Highest-severity
3 Superfund sites (none NPL-listed)
Sources Checked
within ~10 miles of Kinney
Severity Distribution
within ~10 miles of Kinney
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Kinney, Brownfields runs higher than the national average — 201 sites within ~10 miles of Kinney. It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.
Brownfields: Brownfield sites are former commercial or industrial properties where legacy soil contamination (heavy metals, PAHs, petroleum compounds) may persist.
Check EPA brownfield remediation status — many sites have completed cleanup with institutional controls.
Check your specific parcel in Kinney
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 Kinney average
Your land is one point inside Kinney
Everything above resolves to Kinney as a whole — one PHZM band and one 28°F frost record, read across 3K 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 Kinney Average
Kinney Average
- ●USDA Zones 4a, averaged across Kinney
- ●One soil character for all of Kinney
- ●Frost dates read at Kinney's scale: May 8 to Oct 1
YOUR Parcel
- ✓Your exact zone, not Kinney's 4a
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Kinney
Pull a site-specific report for your exact address in Kinney, Minnesota — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Kinney averages can't show:
We read public map data around Kinney — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Kinney average
How we know this about Kinney
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 Kinney’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 Kinney
When does frost risk typically end in Kinney?
The last hard freeze (28°F) in Kinney typically lands around May 8, 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 29.
When is the first frost in Kinney?
The first hard freeze (28°F) in Kinney typically arrives around Oct 1, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Sep 17, so the watching starts about Sep 1 — about 146 days after the spring freeze cleared.
How long is the growing season in Kinney?
Measured between 28°F hard freezes, Kinney sees about 146 frost-free days — roughly May 8 through Oct 1, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 29 to Sep 17, about 111 days.
Is the soil safe to grow vegetables in Kinney?
The federal record around Kinney is a meaningful one — 329 documented sites, mostly Brownfields entries (201), the nearest Brownfields record about 0.6 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 gardeners stretch the season in Kinney?
With about 146 frost-free days between hard freezes, Kinney rewards the classic extension moves: floating row cover buys roughly two to four extra weeks at each shoulder — on this season that is a working window nearer 174 to 202 days — and cold frames or low tunnels buy more. Starting transplants indoors ahead of the May 8 hard-freeze normal stretches the season without touching the calendar.
Everything above is measured at Kinney's scale — its 4a band and its 146-day season. Your yard writes its own version of Kinney'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 Kinney’s own scale
6 of the readings below were taken at Kinney's own scale — its own ~146-day season between 28°F freezes, the 2,503 acres it covers and 329 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Kinney's own USDA hardiness band, zones 4aUSDA PHZM 2023
- Kinney's own 28°F hard-freeze dates, about May 8 and Oct 1 and the ~146-day span between themNOAA 1991–2020 Climate Normals
- 329 documented contamination sites on the federal record near Kinney, the closest Brownfields record about 0.6 miles out from the town centreFederal environmental registers
- Kinney's boundary and the 2,503 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 4a and a ~146-day seasonGrowable Ground crop-matching engine
- The ecoregion at Kinney's own centroid, the Northern Lakes and ForestsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Kinney's 2,503 acres read through its county's SSURGO summaryfrom St. Louis County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom St. Louis 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 St. Louis County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Kinney's 2,503 acreswhy one lot differs from the next →
- Which side of Kinney you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 2,503 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Brownfields record about 0.6 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 Kinney-wide figureread your own land →
More in Minnesota
Wider growing context
What grows across MinnesotaKinney sits outside our named growing regions, so Minnesota as a whole is its closest context here.
Nearby growing guides