overwintering Delosperma in zone 5

12 posts / 0 new
Last post
Title: Moderator
Joined: 2009-09-21

Thanks for the update!  Your fruit cellar could almost be likened to my boxes, except my boxes get 10-15°F colder.  I do find that plants overwinter better in the boxes than in the unheated garage.  When we deal with temperatures colder than what would be normal in their natural state, I think the smaller temperature swings during the winter is important.

Rick Rodich    zone 4a.    Annual precipitation ~24 inches near Minneapolis, Minnesota, USA


Log in or register to post comments