Posted by Ian, Poulsbo WA on May 12, 2008, 10:40 am, in reply to "Re: best succulent plants for walls"
Randy, of course... I completely forgot about the hardy ice plants! Many species of Delosperma, Khadia, Ruchsia, Malephora, and others should also be put on my list. -12C would be about 10F. Of course if something's hardy to 15F I'm still likely to try it. Ian
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