Is wisteria a parasite eventually killing that which it grows on. Here in the south I have enjoyed its lovely displays of clustered blooms trailing downward from 20 and 30 foot tall trees and wondered is this healthy for the tree. Reply
Is wisteria a parasite eventually killing that which it grows on. Here in the south I have enjoyed its lovely displays of clustered blooms trailing downward from 20 and 30 foot tall trees and wondered is this healthy for the tree.