I hope I am in the right area...I am new here and have learned a lot in reading such great questions and replies.
My question is regarding dividing shasta daisy's. I have a bush that has doubled itself every year and is currently way too big.
When should I divide?
Is it safe to cut some of the stems back (they are about 3 ft tall now) after all of the flowers die?
Will it hurt the plant at all if I cut/damage the roots while dividing?
Thanks so much!