A few years back I got a bag of bulbs labeled Dutch iris from Lowe's and this is what came from those. Really loved them. Bloomed late spring/early summer and then went back to sleep in the ground a month or so later. All the Dutch iris I see available now have smaller flowers that aren't like this at all. I'm wondering what I had before? Would like to try to find them again. They're planted next to some lilies in the photos.