I've done a bit of searching last night and today, but other then a bit of die back or root rot situations, I haven't found any conversations about it. This is sudden, it's starting on the surface tips. The inside middle parts are still green. (like someone sprayed a coating of brown on the surface) Drainage, sunlight and circulation are all good. I have a whole slope of this intermixing with sedums. Do you think I have to pull this? :(



r