E from Claremore, Ok writes
Normally if you choose to use a pre-emergent you cannot seed within several months of the application. Per the Prodiamine Product Label: To reduce the potential to injure overseeded turf, wait 60 days after seeding or until after the second mowing, whichever is longer, before applying Quali-Pro Prodiamine 65 WDG. When to Overseed After Application (All States)* Quali-Pro Prodiamine 65 WDG will inhibit the development of turfgrass species overseeded too soon after application. Follow rates and intervals in the table below for best overseeding/reseeding results When used at the lowest rates, it starts at 4 months after application that you can overseed.
Answer last updated on: 08/22/2017
