Linda from Arlington, Tx writes
We have a company coming to spread mulch in a large garden at church and we are not able to spray tomorrow since it is going to rain again. So we are thinking of spraying at 6:30 AM and then the mulch is coming at 8:30 AM. Will it be safe for the guys that are spreading the mulch?
We recommend letting the area treated with Gordons Ornamec 170 Grass Herbicide completely dry before spreading mulch over and once dry typically after 4-6 hours, it will be safe.
Answer last updated on: 08/02/2021