Detroit Zoo Butterfly Garden
4.5 ★ (254 Google reviews) as of 2026-08-06
Royal Oak, Royal Oak, MI 48067
Licence: not checked, no MI registry held
Where to buy plants here
Royal Oak, MI has 3 independent nurseries and 1 big-box garden center in this directory's own classification. Independent, big-box, and grower are separate business-structure categories on file for each listing, not a ranking of one over another.
Independent, named
Big-box, named
Growing conditions
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (PONTIAC WWTP, MI US, 15.4 km away) .
What's plantable right now
Nothing in our crop table has an open planting window for this ZIP right now, check back soon.
Planting windows and crop timing here are computed from USDA/NOAA climate data and the university extension sources cited below, not a site visit or soil test. Treat this as a starting point: local conditions vary, and a local nursery or extension office can advise on your exact site. See our full Disclaimer.
Map data © OpenStreetMap contributors.
4.5 ★ (254 Google reviews) as of 2026-08-06
Royal Oak, Royal Oak, MI 48067
Licence: not checked, no MI registry held
4.3 ★ (459 Google reviews) as of 2026-08-06
4901 Coolidge Hwy, Royal Oak, MI 48073
Licence: not checked, no MI registry held
5.0 ★ (46 Google reviews) as of 2026-08-06
1800 W 14 Mile Rd Ste b, Royal Oak, MI 48073
Licence: not checked, no MI registry held
4.8 ★ (106 Google reviews) as of 2026-08-06
4051 W 13 Mile Rd, Royal Oak, MI 48073
Licence: not checked, no MI registry held
4.2 ★ (4,261 Google reviews) as of 2026-08-06
5150 Coolidge Hwy, Royal Oak, MI 48073
Licence: not checked, no MI registry held
Planting calendar
Number of crops in our table with an open planting window each month, computed from this ZIP's median frost dates.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start indoors | 1 | 1 | 14 | – | – | – | – | – | – | – | – | – |
| Direct-sow | – | – | 8 | 9 | 9 | 2 | 1 | 1 | 1 | – | – | – |
| Transplant | – | – | 5 | 10 | 10 | – | – | – | – | – | – | – |
| Fall planting | – | – | – | – | – | – | – | – | 11 | – | – | – |
Keep looking nearby
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