There are some clumps that I just cannot separate when I am trying to divide and have to cut through them. I have yet to divide Prairie Blue Eyes, but even with that many fans, just looking at the way they are growing, I think they would separate pretty easily right now. So I may need to do that pretty soon, before they all matt together.
I wonder if this is an example of "grassing", when a plant is grown in a cold climate and tries to adjust to a warm climate. The solution is supposedly to divide the plant and replant separate fans. Guess I need to get busy tomorrow.
