Posted: 14/04/2016 at 17:58
My favourite iris is Mount Everest . It flowers early, flowering now, and will flower a while yet. Beautiful thing ...pure white with yellow eye....tall and impressive.
B3, if it has "migrated" surely you can divide one piece? I Agree with Philippa....it should flower profusely so prob is starved and congested. Dont be afraid to do it. I would do it asap. I think you will be pleased you did