Bouvardia are available around thanksgiving and then again in spring. Keep an watchful eye at the local nurseries, garden centers and grocery stores.

Ankrara's Hobby Corner

I've never seen them for sale, anywhere. At least not the white, tubular ones. Never seen at botanical gardens, either, or at least not in Florida.
kevin

Ankrara,
I'm assuming you live in Phx area--did you find Bouvardia for sale there? Sorry I couldn't contact you privately.

I've seen them at Home Depot, but only certain times of the year.
Try secretgarden.com and www.asiatica.com Toni