Wow - lots of information today. The Gallery on Reblooming Iris Society is very useful - thanks for the heads up.
I do realize now that my best rebloomers are on the south side of my house but did not know why. Rosalie will bloom planted in any direction and Daughter of Stars is on its first fall so not sure about it. I planted Purple Magic somewhere but now do not remember where....hmmm
Hopefully something will pop up before too long.