I love them all too. How do you overwinter them, if you do? I grow most of mine in water gardens, and most years they come back. Lost a couple that year we had the 14" snow.
Last year I had some new little ones that I hadn't gotten planted out yet, and didn't know what to do with them. I finally just brought them inside. I managed to let them dry out and thought I had lost them before spring. But eventually they all showed up and now they're big. Not sure what to do with them this year.