Hearing reports how tropical milkweed is overwintering well here, Now I think I'll plant those Pentas in the sunny beds too
I have two nice big ones in pots by the front door. The moonvine is starting to look crappy, losing older leaves. Salvia Coral Nymph is the hugest I have seen, five feet! Black and Blue salvia (guarantiaca) also overwintered just fine out in the back with no special zone-pushing help.