Funny, I have had the Orange Asclepius perennial and it didn’t survive into the next year, don’t know why. I think The pink one grows at our community garden and seems Hardy, but is not spreading. I need a full carpet of plants. perhaps I,could intersperse the daylilies and also Asclepius.
it is a hill with poor soil and I will not waste my time amending soil because I have way too much of that work to do elsewhere.

