Midnight Oil, Starship Enterprise, Sunrise Elegy and Apollodorus are going to share the fate of Scarlet Ribbon. The only one that may get a reprieve is Starship because it has some new increase going on. They were all in the tree ring, which did great at first. Last year I mixed in new soil, but the iris aren't thriving as much as I would like. I may just have to re-do that part of the garden.