Try posting on the Cactus and Succulents forum

There are probably more people over there who know lots about starting succulents from seed.

I don't see any suggestions that stratifying improves germination of Sedum glaucophyllum - although I doubt if a brief moist chill would hurt it either, just would not be necessary.

Sounds a little slow to germinate, can take 2-4 weeks sometimes, surface sown obviously with the size of the seeds. It is not one I've sown myself.

Thanks Zen and Morz for your help!

Slow is fine...I'm doing sort of a hybrid winter sowing experiment this fall.....digging deep holes, cutting bottoms out of water jugs and sinking them directly into the ground.... almost like direct sowing only I won't lose all the tiny seed species so easily :) Hoping the sedum will like this method!