Originally Posted by hackitdown
Spray first. Wait a day or two for the roundup to work. Cut dead stuff with trimmer until it is gone. Rake or blow away debris with blower. Cover with mulch.
Do not weed or cut it down with a trimmer then spray after. The spray has to be applied to the foliage of the plant. So spray first and wait. It has no impact when sprayed on dirt. Read the label and follow the instructions.
There you go! The right way to do it!