Hi Sheryl. Several members in Arizona have tried them, without much success. A good one to contact would be Boopaints to see if she had success. She lives in Phoenix.
Here is a link for great info on succulents that will do well in desert type conditions.
http://garden.org/forums/view/...
You will also see what others are using in this Garden Art forum.
http://garden.org/forums/view/...