Rose Creek, Minnesota, sits in USDA hardiness zone 4b — a band that supports both cool-season staples and warm-season crops chosen to fit the local frost window.
The conditions favor cabbage, cranberry, turkish rocket, and collard greens, among others — though every individual site edits that list with its own soil, sun, and drainage.
Even in Rose Creek, 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 Rose Creek 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 Rose Creek — soil, climate, flood, and parcel records. How we handle your address.
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Rose Creek — the short answer
Rose Creek, Minnesota: USDA zone 4b, about 182 days between hard freezes, across 314 acres of city.
- USDA zone
- 4b
- USDA PHZM 2023
- Last hard freeze (28°F)
- Apr 18
- NOAA 1991–2020 Climate Normals, 28°F — this town
- First hard freeze (28°F)
- Oct 17
- NOAA 1991–2020 Climate Normals, 28°F — this town
- Days between freezes
- ~182
- NOAA 1991–2020 Climate Normals, 28°F — this town
- City area
- 314 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 4b is Rose Creek's average, not your lot's — a low corner or a tree line moves it. Against Rose Creek's 182-day season, see what your own ground reads.
Soil varies lot by lot — soil types explained.
What this means for growing in Rose Creek
Each reading below is measured for Rose Creek itself — here is what it means for a garden here, and the move an experienced grower makes about it.
Season length
MeasuredRose Creek runs about 182 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
MeasuredRose Creek sits in USDA hardiness zone 4b.
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 Rose Creek is in
Rose Creek sits in the Western Corn Belt Plains — EPA Level III, inside the wider Great Plains. That is read at Rose Creek's own centroid rather than borrowed from Mower County.
What Grows in Rose Creek
Every plant below cleared Rose Creek's own zone 4b and its 182-day season. Each card opens that plant's Minnesota profile. How we score.
Is it too late to plant in Rose Creek?
Rarely: the season closes in stages, not all at once, and each stage has its crops. Cool-season crops can go in from around Mar 21; tender transplants wait until two to three weeks after the last 28°F hard freeze, which lands near Apr 18 (NOAA 1991–2020 climate normals); and from midsummer, planting counts back from the first fall freeze around Oct 17 — long-season crops need about 90 days of runway, quick greens only 30. The tail of the season still works: sixty-day crops into late summer, quick greens after, garlic last of all.
What's on the federal record near Rose Creek
Closest first, within ~10 miles of Rose Creek. Listing isn't leaking, and distance isn't exposure.
- RoseCreek 102N17W26DDADBD01 0000226402Nitrate · 75 ft
- Route 56 Gas StationUnderground Storage Tanks · 600 ft
- WENDEL'S AUTO REPAIRBrownfields · 1000 ft
- Rose Creek WWTPUnderground Storage Tanks · 1300 ft
- Meadowbrook WarehouseUnderground Storage Tanks · 1.4 mi
- 600181Nitrate · 1.6 mi
- 542287Nitrate · 2.1 mi
- YUNKER FARMSCAFO · 2.5 mi
- FELTEN'S PIG PALACECAFO · 2.7 mi
- GEOFF STROUP HOG BARNSCAFO · 3.0 mi
- R&S INDUSTRIESCAFO · 3.3 mi
- 160814Nitrate · 3.4 mi
6 more sites are on the record inside the same radius. See them on the map
Measured from Rose Creek'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 Rose Creek.
Total Sites
277
within ~10 miles of Rose Creek
Risk Level
Elevated
Highest-severity
6 Toxics Release Inventory facilities
Sources Checked
within ~10 miles of Rose Creek
Severity Distribution
within ~10 miles of Rose Creek
Highest-Severity Sites
A note from Gnorman
What an experienced grower watches for around here
In and around Rose Creek, two things run higher than the national average within ~10 miles of Rose Creek — CAFO (12 sites) and Nitrate (92 sites). Knowing it is half the work — and it's nothing a thoughtful grower can't plan for.
CAFO: CAFOs pose a different contamination profile than chemical sources.
Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.
Wash all produce consumed raw thoroughly, especially leafy greens grown near CAFOs.
Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).
Check your specific parcel in Rose Creek
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 Rose Creek average
Your land is one point inside Rose Creek
Everything above resolves to Rose Creek as a whole — one PHZM band and one 28°F frost record, read across 314 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 Rose Creek Average
Rose Creek Average
- ●USDA Zones 4b, averaged across Rose Creek
- ●One soil character for all of Rose Creek
- ●Frost dates read at Rose Creek's scale: Apr 18 to Oct 17
YOUR Parcel
- ✓Your exact zone, not Rose Creek's 4b
- ✓Your SSURGO soil type & pH
- ✓Your sun exposure, cast in 3D
See MY Growing Report
Read your specific parcel in Rose Creek
Pull a site-specific report for your exact address in Rose Creek, Minnesota — soil, sun, drainage, frost risk, and scored plant recommendations.
Three things about your lot that Rose Creek averages can't show:
We read public map data around Rose Creek — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Rose Creek average
How we know this about Rose Creek
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 Rose Creek’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 Rose Creek
When does frost risk typically end in Rose Creek?
The last hard freeze (28°F) in Rose Creek typically lands around Apr 18, 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 9.
When is the first frost in Rose Creek?
The first hard freeze (28°F) in Rose Creek typically arrives around Oct 17, per NOAA 1991–2020 climate normals — the point tender summer crops finish. Lighter frosts run ahead of it, near Oct 3, so the watching starts about Sep 17 — about 182 days after the spring freeze cleared.
How long is the growing season in Rose Creek?
Measured between 28°F hard freezes, Rose Creek sees about 182 frost-free days — roughly Apr 18 through Oct 17, per NOAA 1991–2020 climate normals. Tender crops work a shorter one: nearer May 9 to Oct 3, about 147 days.
Is the soil safe to grow vegetables in Rose Creek?
The federal record around Rose Creek is a meaningful one — 277 documented sites, mostly Brownfields entries (111), the nearest Nitrate 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 Rose Creek?
From about Sep 17 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 17 (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 17. Hardy greens and roots shrug off light frost and sweeten after it — leave them in.
Everything above is measured at Rose Creek's scale — its 4b band and its 182-day season. Your yard writes its own version of Rose Creek'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 Rose Creek’s own scale
6 of the readings below were taken at Rose Creek's own scale — its own ~182-day season between 28°F freezes, the 314 acres it covers and 277 documented sites around it; 4 are borrowed from a wider read, named and linked below.
Measured here
- Rose Creek's own USDA hardiness band, zones 4bUSDA PHZM 2023
- Rose Creek's own 28°F hard-freeze dates, about Apr 18 and Oct 17 and the ~182-day span between themNOAA 1991–2020 Climate Normals
- 277 documented contamination sites on the federal record near Rose Creek, the closest Nitrate record under a tenth of a mile out from the town centreFederal environmental registers
- Rose Creek's boundary and the 314 acres inside itUS Census TIGER/Line 2025
- Which of 1,086 plants clear zones 4b and a ~182-day seasonGrowable Ground crop-matching engine
- The ecoregion at Rose Creek's own centroid, the Western Corn Belt PlainsUS EPA Level III Ecoregions
Inherited from a wider read
- Soil character — no town-scale survey exists, so Rose Creek's 314 acres read through its county's SSURGO summaryfrom Mower County
- Growing-degree days and winter chill — measured county-wide only, so the county page carries themfrom Mower 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 Mower County
What this page can’t tell you
- The soil pH, drainage, sun hours, and frost pockets on any one lot among Rose Creek's 314 acreswhy one lot differs from the next →
- Which side of Rose Creek you're on — a low spot frosts first and a south wall warms early, and one normal is being asked to speak for all 314 acresreading your own microclimate →
- How close that record sits to YOUR lot — the closest Nitrate 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 Rose Creek-wide figureread your own land →
More in Minnesota
Wider growing context
What grows across MinnesotaRose Creek sits outside our named growing regions, so Minnesota as a whole is its closest context here.