Summer from Vancouver, Wa writes
If I apply Tenacity do I need to wait a certain amount of time before I bringing some topsoil to level out my lawn and add organic matter to the soil?
If applying Tenacity Herbicide as a pre-emergent you would want to apply after applying any top soil to other matter to the top of the soil to prevent weeds growing in the new soil
Answer last updated on: 05/03/2020
