Sy I'm sorry I did not see your question above until just now. But, if no one has responded to your question, I hope that you asked the experts on the Cactus and Succulent forum. All I know is that the leaf edges on jades can turn red in the sun. Hopefully, the experts can tell you more.
Freezengirl. Thanks for stopping by and introducing yourself. We look forward to your sharing thoughts and photos regarding caring for your re-found interest in houseplant care. And we'll try to answer any questions you have regarding caring for your new additions, and will be happy to enable you in growing still more varieties.
. BTW, have you checked out the new article on Growing African Violets?