Ross from Lakeville Mn writes
Can this be used safely on cool weather grass following Tzone if I wait two weeks? I'd like to spray for crabgrass this year if I can.
If you applied the Drive XLR8 Herbicide Crabgrass Killer a couple of weeks ago, you can go ahead and apply the TZone SE Herbicide with no issue.
Answer last updated on: 09/02/2024