Okay, these should be really easy questions to answer:
First, can hens and chicks (Sempervivums) be grown as houseplants? I recently got a Euphorbia-- just one stalk-- and I thought it may look neat to plant a couple hens and chicks around the bottom of it since there's room for now. Might this work?
Second, how many spider plantlets do you usually pot into one pot, and what size? I have some babies that I'd like to pot up, but I don't have any adults to compare. :)