What to do with finished Hollyhock plants
I have several hollyhocks that just finised blooming. Not sure what type they are but I planted them from seed last year and they came back this season. They were red and purple ish.
My question is can I pull the large stalks from their roots to make room for new fall plants, or will that hurt them. And as for where the flowers used to be are these now seeds that will grow again next year.