I just manage to propagate two seedlings of Sequoia from seeds; I wonder if I can grow them in our climate, we have a Mediterranean climate, dry and hot in summer, cold and wet in winter with almost no frost. thanks
I found a link to an older thread: http://www.botanicalgarden.ubc.ca/forums/showthread.php?t=5842. It has information on the zones. If this is not helpful enough, you could contact the poster by sending them a private message or wait for someone much more knowledgeable on this plant to post here! Goodluck with your little trees!