Christine, your plant is beautiful. I think the pink shows up in new growth and then turns green when it matures. Lin searches the web for info and I'm sure she will have the correct answer for you. I've just found the qbits forum when I was searching for hoya posts on DG. There was a message there that said most hoya people had moved to qbits. A link was posted and led me to qbits. Now when I go back to DG, that link is gone. How childish that ownerof the forum is. I'm glad I'm here now, and learning how to get around.