Altermatt Farms and Greenhouses
4.7 ★ (163 Google reviews) as of 2026-08-06
16580 25 Mile Rd, Macomb, MI 48042
Licence: not checked, no MI registry held
Where to buy plants here
Macomb, MI has 7 independent nurseries 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
Plus 4 more in the listings below.
Growing conditions
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (MT CLEMENS ANG BASE, MI US, 12.4 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~Apr 30, first frost ~Oct 24.
Planting-window sources: , Clemson Cooperative Extension Home & Garden Information Center , Clemson Cooperative Extension, Home & Garden Information Center , Clemson Cooperative Extension Home & Garden Information Center , Colorado State University Extension , Colorado State University Extension, Colorado Master Gardener Program , University of Missouri Extension , NC State Extension , NC State Extension , Purdue Extension (Dept. of Horticulture and Landscape Architecture) , Virginia Cooperative Extension, Virginia Tech and Virginia State University .
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.
4.7 ★ (163 Google reviews) as of 2026-08-06
16580 25 Mile Rd, Macomb, MI 48042
Licence: not checked, no MI registry held
4.7 ★ (628 Google reviews) as of 2026-08-06
16125 22 Mile Rd, Macomb, MI 48044
Licence: not checked, no MI registry held
4.6 ★ (83 Google reviews) as of 2026-08-06
19780 25 Mile Rd #1811, Macomb, MI 48042
Licence: not checked, no MI registry held
4.2 ★ (84 Google reviews) as of 2026-08-06
17448 26 Mile Rd, Macomb, MI 48042
Licence: not checked, no MI registry held
4.3 ★ (79 Google reviews) as of 2026-08-06
21901 23 Mile Rd, Macomb, MI 48042
Licence: not checked, no MI registry held
4.5 ★ (613 Google reviews) as of 2026-08-06
47747 Romeo Plank Rd, Macomb, MI 48044
Licence: not checked, no MI registry held
5.0 ★ (1 Google reviews) as of 2026-08-06
Macomb, Macomb, MI 48044
Licence: not checked, no MI registry held
4.5 ★ (56 Google reviews) as of 2026-08-06
51202 Romeo Plank Rd Ste A, Macomb, MI 48042
Licence: not checked, no MI registry held
4.3 ★ (85 Google reviews) as of 2026-08-06
54900 Romeo Plank Rd, Macomb, MI 48042
Licence: not checked, no MI registry held
4.8 ★ (60 Google reviews) as of 2026-08-06
24200 26 Mile Rd, Macomb, MI 48042
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 | – | 12 | 6 | – | – | – | – | – | – | – | – |
| Direct-sow | – | – | – | 17 | 9 | 2 | 1 | 1 | 1 | – | – | – |
| Transplant | – | – | – | 4 | 10 | – | – | – | – | – | – | – |
| Fall planting | – | – | – | – | – | – | – | – | 11 | – | – | – |
Keep looking nearby
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