Hi Lynn,
yes, I do--not decent ones though
that there is a little volunteer seedling that sprouted up this year.
It is a really cute and short succulent looking thing. The expanding patch of it in this area was originally planted in spring last year.
I had it in another garden for a few years but it got smothered out by aggressive sedums. In my experience, I find that it likes full sun and no competition. I cannot imagine that it would be anymore difficult for you to grow than your extensive and fabulous semp collection
We get a lot of snow here and have pretty soggy springs, and it does fine with that in well drained areas.
Rick has seeds galore
The thread "What's wrong with this picture?" in
Rock Gardens forum
and I'll just bet he would gladly share
if not, let me know and I will see if I can collect some for you.
ps- it does go dormant, die back, and disappear in the winter here so if it does that for you it does not necessarily mean that it is dead