Keith from Louisville, Ky writes
Pendi Hydrocap should be applied how many hours in advance of anticipated rainfall - so as to not "wash away" effectiveness.
Agrisel Pendi Hydrocap Pre - Emergent Herbicide requires watering in ½ inch after application to get down into the soil and create the barrier, this can be done with rain or irrigation. If a heavier rain is expected we would recommend waiting until there is no rain expected within 24 hours.
Answer last updated on: 02/21/2024