What are the best perrenials/small bushes on top of a rock wall?
by
BPete
+4
I have a rock wall (boulders) and I laid down landscape fabric at the top to prevent weeds, grass from growing. I have various perennials planted but I'm losing the dirt between the rocks. Are there other plants I should put up there or plants in between the rocks to hold the dirt? I'm having to replace dirt that has washed out. I live in Wisconsin so we need hardy plants. most of the wall is in the sun but one end has part/shade. Thanks!!
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I love thyme. It tolerates Northern climates, full sun, fills cracks and you can even walk on it (though you probably won't be walking on your wall). Oh.... And smells good.
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Red moss phlox is just gorgeous
I agree! I do have some up there. I think I will just get more of that. Thanks!!!