Lynn or Chris, Can you compile a list of the rot prone plants mentioned in this thread and post them at the top, perhaps edit the first post, so there is an easy reference list of the problem ones? Keep all the discussions, but make it easy for us to check this thread to find the problem ones.
I'd also like to add 'Cobweb Buttons' to the list. I have problems off and on with it, but slowly building a population of them. I'm growing them "hard", e.g. in a place that gets lots of sun and dries out quickly. Can we add heuffelii Xanthoheuff?
Thanks
~t