Plant an African Violet in a Terrarium?

I saw some realy cute jars and I wonder if you can plant them in a Terrarium I have no idea how to even start one. wood you just put poting soil in or some rocks on the bottom any ideas for me
Kim

I think there may be a forum on terrarium gardening and they are great about information....i don't have one.....

I just fond the site and posted thanks for the infor I did look in garden talk and home talk and couldn't find anything there thanks again I will see what happens
Kim

Kim,
I have several growing in glass jars from the thrift stores and I love them. Hope yours do well.
Diane