I have a flower bed that is being taken over by Creeping Jenny, which came with the house. I need to thin it out, and the roots are horrible! I'm wanting to know if I have to remove every tiny piece of root, or will it regrow from the smallest of pieces? I'm getting the majority of roots out, but there are very small pieces left that I can't remove. Using a plant killer is out of the question.
I would appreciate any help!