Dividing Iris and Keeping Nice Sized Clumps
I need to divide some of my iris that have decreased in blooms and are in need of dividing. However, I do not want to start over with small clumps. Is there a way to divide and still keep nice sized clumps. I love the big displays. The blue on the far right needs dividing and I will probably do the whole bed just to get rid of some weeds. This photo is from 2012.