Lynn, the plant I sent you looks to be doing great! Love the way it is coloring up. It is actually a different species,
Graptopetalum superbum. Here is a picture of the mother plant which was purchased this spring. Click on the title to see more information about this plant.
Graptopetalum superbum - 07/22/2011
I am in zone 8b and began collecting these plants in March of this year....so have no experience with them through the winters here. I plan on keeping most of them outside, under cover and dry this winter. The hardiness of your Ghost plant is encouraging. - Arlan