Q.Cleaning Out My Phlox
I have beautiful Phlox planted that has spread across a bank I have. However, there has been hateful broom sage coming up through it. Is there some way to kill the broom sage without killing my Phlox? Please help.
Certified GKH Gardening Expert
Unfortunately, there are no selective herbicides that will affect only broom sage. The only option would be to hand pull the weed out.