I received some Iris fans several years ago. I planted them in my 4' X 8' raised beds. They came up last year but not all of them bloomed. The ones that did bloom were white. I will add a pictures later if I can find one. Earlier this spring I checked them and the older part of them were beginning to rot. Yesterday I dug them all up. My question is do I keep only the fans that are not soft? Do I let them sit a few days before planting them to let the parts harden where I separated them from the older part of the plant? Thanks for any advice on what I should do.