Lg from Midlothian, Va writes
Is Prodiamine application effective only during seedling germination in late winter/early spring? And how many times can I apply it before it becomes noneffective?
Prodiamine 65 WDG is only a pre-emergent product and will only stop seeds from germinating. There are maximum rate that can be used per year so we would recommend checking the label with regards to what type of turf grass you have.
Answer last updated on: 03/14/2017
