4 . "Iris Care"
Posted by Tiggy on
Nov-23-16 at 03:05 PM (Eastern)
Posted on Nov-23-16 at 03:05 PM (Eastern) by 18.104.22.168
I live in a northern climate. We always cut them back in fall Oct/Nov. We cut them all the way down to the ground. Our experience is that they are very hardy plants and multiple rather easily. We don't even bother covering them, although some leaves from the tree next to them may cover them up a bit.