Thank you Serjio, its good that you were able to grow it! I assume that you started it from seed. Or is it a plant from your friend Oleg B ?. It is very interesting about its life habit: dappled shade! Not that many irises are forest dwellers. Some of them are from N.America like I.hartwegii. In my view a very interesting trait to bring into cultivation. Most of modern gardens are very soon in shady conditions. With roses there are quite a few that are shade tolerant, so that is something to be searched in iris horticulture as well.
Arturo
