Knowledgebase
Plum tree polinator #866976
Asked May 03, 2024, 11:40 PM EDT
Marquette County Michigan
Expert Response
Duarte, Satsuma are sometimes listed as only hardy to USZA Zone 6. I would not recommend these for your region.
Waneta and Toka are often listed as hardy to zones 3 or 4. These may be your best choices to prevent dieback during the occasional harsh winter.
https://www.canr.msu.edu/news/michigan_plum_website_a_great_new_way_to_find_out_about_michigan_plums_and