Great info on the delosperma, and awesome photos Clint.
Bev, I think there are no delosperma right now on Wild Ginger Farm because they are just starting to wake up in her area. Davyii goes winter dormant. Mine is just now coming out of dormancy. Emma's place is much higher altitude and therefor behind me in growing season.
My D. cooperii came through the long months of heavy rain without a single problem. Stayed evergreen and even grew some. Spreads quickly.
I lost my D. 'Eye Candy', not sure why. I bloomed until killing frost, but was gone come this sprin.
Might be I need to grow it in sand and gravel to protect it from all the winter/spring rain.
Most of my other delosperma made it, with a few casualties. Most seem to be clump forming and not the spreading type like cooperii.
I'll try to get some photos this week.