I left the stems in a shady place for a few days -- hot out, but no sun on them. I didn't even use rooting powder. I've got quite a few cuttings in a pot and they're getting leaves and some flowers. How long will it take for the caudex to form on each one -- any idea ? Years ?
I'll take a picture and post. I'd love to learn how to graft; I have one plant that has a deep pink flower and a white flower ! I bought it like that.
