Lee from Bellevue, Wa writes
Does this need to be watered in?
The Sulfentrazone 4SC Select Herbicide is rainfast within 24 hours, but the label does state that if in a period of drought, or heavy drought before a rain, poor performance may be observed. Ideally, if you can water your lawn the day before your application, or apply it the day after a rain, you may see better results and absorption into the plants.
Answer last updated on: 04/19/2023
