Yes — Strong Match
rugosa rose (zones 4-10) covers every zone Michigan contains (4a-7a), so hardiness is not what limits it anywhere in the state.
Your yard isn't the whole zone.
Michigan spans zones 4a-7a, but your yard sits in exactly one — and slope, tree cover, and cold-air pockets nudge it further. Enter your address and we'll score rugosa rose against your parcel's actual hardiness, soil, and sun.
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Zone Comparison
Rugosa Rose Needs
- USDA Zones: 4-10
- Sun: Part Sun
- Mature size: 6 ft tall
- Picking window: ~28 days of harvest
- Drought tolerance: High
Michigan Has
- USDA Zones: 4a-7a
- Last Hard Freeze (28°F): Apr 19 - May 8
- First Hard Freeze (28°F): Oct 12 - Oct 31
- Annual Rainfall: 28-38 inches
- Common Soils: Sandy loam, Clay loam, Muck
Plant Zone Range (zones 4-10)
Preferred Soil pH
Plant data: USDA PLANTS Database / Growable Ground plant catalog. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.
When to Plant Rugosa Rose in Michigan
The frost window
Across Michigan, the last spring hard freeze (28°F) clears between Apr 19 and May 8, and the first fall hard freeze lands between Oct 12 and Oct 31 (NOAA Regional Climate Centers ACIS, 1991-2020). Counting from the latest last freeze to the earliest first freeze, that's a 157-day window you can count on — up to 195 days on a mild site in a kind year. That marks the hard freeze, not the last light frost, so tender transplants usually wait another 2-3 weeks.
Winter standing
Michigan runs as cold as USDA zone 4, and no sourced winter-hardiness floor is on record for rugosa rose, so this page does not state whether it overwinters here — and gives no fall establishment date on the strength of a guess. Whether rugosa rose is a permanent planting or a replant-every-spring crop for you turns on your own zone within Michigan; check its hardiness range against that before treating it as long-lived ground.
Timing tuned to sub-state frost dates — Luce County, not the statewide average.
Frost window: NOAA Climate Normals 1991-2020. Plant timing fields: USDA PLANTS Database. Your site's own frost dates can run earlier or later than the state range — a parcel report pins them down.
Growing Season Fit
The zone check says rugosa rose survives winter here. Whether the season is long enough — and warm enough — is a different question.
Chill hours
Rugosa Rose requires ~600 chill hours (32-45°F dormancy window). Michigan typically banks ~2500 chill hours per winter (from PRISM 1991-2020 climate normals), which keeps this plant on track.
GDD and chill-hour figures are computed from PRISM 1991-2020 monthly climate normals; frost-free days from NOAA Regional Climate Centers ACIS, 1991-2020. Each is the state median across its counties (P25/P75 span the within-state spread). Hardiness-zone range is USDA PHZM 2023.
Soil + Drainage Fit
Rugosa Rose likes near-neutral soil (pH 5.5-7.5). That's the common-ground band across Michigan's sandy loam and clay loam — a soil test confirms it for your site. Drainage matters: this plant wants well (dry spells). If your Michigan site is heavier clay or sits in a low spot, raised beds or amendment with compost solve it.
Your land, not the state average
SSURGO maps about 29.4% of Michigan as poorly or somewhat-poorly drained, and the class flips parcel to parcel. Rugosa Rose tolerates drought well, so wet feet — not dry spells — is its real risk here — your soil map unit, not the state average, is the real answer.
Check your parcel → Source: USDA NRCS SSURGO.
Plant pH and drainage requirements from USDA PLANTS Database. Michigan soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.
Rugosa Rose in Michigan — Quick Answer
- Verdict: Yes — Strong Match
- Plant Zones: 4-10 (USDA PLANTS Database)
- State Zones: 4a-7a (USDA ARS PHZM 2023)
- Growing Season: 28°F hard freezes about Apr 19 - May 8 to Oct 12 - Oct 31 (NOAA Regional Climate Centers ACIS, 1991-2020)
What Else to Consider for Rugosa Rose in Michigan
Zone compatibility tells you about winter cold survival — but Michigan growers also need to think about:
Lake effect weather creates highly localized microclimates
Short northern season (100-120 frost-free days in UP)
Sandy soils in western MI drain too quickly
Growing rugosa rose here specifically
Rugosa Rose needs sharp drainage and sends medium roots hardy to about -33°F; in Michigan, about 29.4% of soils are poorly-drained (SSURGO), and standing water is what actually kills it.
Build rugosa rose up on a coarse, free-draining mound so its crown never sit in saturated soil. How to handle it →
What to actually do about these — and the constraints that apply to every Michigan grower, not just rugosa rose — is covered on the Michigan growing guide.
Timing shifts within Michigan
Michigan isn't one climate. In Luce County, the last hard freeze (28°F) holds until about May 22 — roughly 27 days later than the recorded state median — so plant rugosa rose to your county's window, not the statewide date.
County last-freeze dates: NOAA Regional Climate Centers ACIS (1991-2020), county 28°F freeze (earlier than the folk 32°F "last frost"). A parcel report resolves your address's own frost dates.
Where in Michigan Rugosa Rose Is Zone-Hardy
Rugosa Rose is rated for USDA zones 4–10. Every one of Michigan’s 83 counties sits inside that band — from Gogebic County at zone 4a to Allegan County at zone 7a — so winter cold is not what decides this plant anywhere in the state. What is left to vary is your own parcel: slope, shelter and cold-air drainage routinely move a site half a zone either way from the county figure.
Across those 83 counties Michigan’s winter-low ladder runs from zone 4a in Gogebic County to zone 7a in Allegan County — 3 USDA zones of spread, which is 30°F between the two counties’ average coldest night of the year. That is why a statewide hardiness answer is where you start and not where you finish.
The planting window moves with it. Luce County holds its last hard freeze (28°F) until about May 22, while Berrien County is clear by Apr 6 — 46 days apart. Set rugosa rose out on your county’s date, not the state’s.
County hardiness zones: USDA Plant Hardiness Zone Map (PHZM) 2023, per county. County last-freeze dates: NOAA Regional Climate Centers ACIS (1991-2020), county 28°F killing freeze — earlier than the folk 32°F "last frost". Rugosa Rose’s zone 4–10 band: USDA PLANTS / Growable Ground plant database. A parcel report resolves your address’s own zone and frost dates rather than its county’s.
Where in Michigan Fits Best
Even within Michigan's zones 4a-7a, county microclimates differ enough to change what thrives. These counties carry the closest zone match for rugosa rose (USDA PHZM 2023):
Pollinator + Wildlife Value
Rugosa Rose draws honeybees and native bees (moderate value, Growable Ground Plant Database). Planting it near vegetable beds can lift fruit set on neighboring crops. Outdoors, rugosa rose can only work that bloom inside Michigan's frost window — roughly 186 days, opening after the last 28°F freeze (Apr 19 - May 8) and closing at the first (Oct 12 - Oct 31), per NOAA Regional Climate Centers ACIS, 1991-2020.
Michigan Cooperative Extension
For Michigan-specific cultivar recommendations, planting calendars, and pest pressure for rugosa rose, the canonical source is MSU Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.
Is Rugosa Rose native to Michigan?
No — the USDA PLANTS Database lists Rugosa Rose as introduced rather than native in the Lower 48, so it is not part of Michigan's native flora. It grows here as a garden plant; pairing it with a few Michigan natives keeps local pollinators fed too.
Looking for plants that belong here? The Michigan growing guide lists USDA-documented natives for the state.
Native-range data: USDA PLANTS Database state-distribution records, accessed 2026-07-01.
What pests threaten rugosa rose in Michigan?
Japanese beetle is documented in Michigan, and it hits rugosa rose where it counts. Here is what it actually does — and the move that beats it.
Japanese beetle
Act on thisRose is at the top of the Japanese beetle's preferred-plant list, and it is the one case where 'cosmetic' misses the point: the University of Minnesota notes healthy roses survive the feeding, but the blossoms are often ruined — the thing you grow the plant for.
What to do: Handpick or knock beetles into a bucket of soapy water, daily, in the cool of morning or evening — damaged leaves release an odor that pulls in more beetles, so removing them lowers next week's numbers. Handpick while the plant is in bloom, then net it once flowering is done. Skip the pheromone traps: University of Kentucky research found they draw in more beetles than they catch.
Documented range: states listed as Japanese-beetle infested · University of Minnesota Extension, National Plant Board
Only pests whose documented range and host relationship both trace to a primary source appear here — so a quiet section means we have nothing sourced to tell you, not that your garden is pest-free.
Common Questions About Growing Rugosa Rose in Michigan
When can I plant Rugosa Rose in Michigan?
Michigan's last spring hard freeze (28°F) clears between Apr 19 and May 8, and the first fall hard freeze lands between Oct 12 and Oct 31 (NOAA Regional Climate Centers ACIS, 1991-2020). No sourced winter-hardiness floor is on record for Rugosa Rose, so this page does not state whether it overwinters in Michigan and publishes no fall establishment date for it — check its hardiness range against your own zone before treating it as a permanent planting.
What hardiness zone is Rugosa Rose grown in across Michigan?
Michigan spans USDA hardiness zones 4a-7a (USDA ARS PHZM 2023). Rugosa Rose carries a range of zones 4-10, so the overlap zones are where outdoor growing is most reliable.
How many frost-free days does a typical Michigan site have?
A typical Michigan site sees ~186 frost-free days per year (derived from NOAA Regional Climate Centers ACIS, 1991-2020). Rugosa Rose should be matched against that window, so check whether your local microclimate runs above or below the state average before settling on a planting date. In cooler counties like Luce, the freeze-free season runs shorter than the state average, so verify your own county's window.
Is Rugosa Rose native to Michigan?
No — the USDA PLANTS Database lists Rugosa Rose as introduced rather than native in the Lower 48, so it is not part of Michigan's native flora. It grows here as a garden plant; pairing it with a few Michigan natives keeps local pollinators fed too.
How should I amend the soil for Rugosa Rose in Michigan?
Rugosa Rose prefers pH 5.5-7.5 and well (dry spells) drainage (USDA PLANTS). That sits in the common-ground band across Michigan soils — a 30-minute soil test from a local Extension lab confirms it for your specific site.
Will Rugosa Rose actually grow on my specific land in Michigan?
State-level zone + climate data is a sketch. A Growable Ground parcel report scores rugosa rose against your address's exact soil pH, drainage, sun, and frost-date data drawn from USDA SSURGO, NOAA, and PRISM — not state averages.
Check your specific parcel in Michigan
State-level data is a sketch. Your Growable Ground report scores rugosa rose against your parcel's exact soil, sun, drainage, and frost data — not zone averages.
Three things about your lot that Michigan rugosa rose averages can't show:
We read public map data around Michigan — soil, climate, flood, and parcel records. How we handle your address.
25+ data sources read at your address, not the Michigan rugosa rose average
Explore More
Growing guides for rugosa rose
Analysis by the Growable Ground research team, grounded in USDA PLANTS, USDA NRCS SSURGO, NOAA Climate Normals (1991-2020), and named Cooperative Extension sources. How we know →
Cite this dataset
Kirchick, M. (2026). Growable Ground Plant Database [Data set]. Zenodo. https://doi.org/10.5281/zenodo.21435643
Licensed CC BY-NC 4.0. DOI 10.5281/zenodo.21435643
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