Patrick from Pa writes
I have cool season and warm season grass in the NE.
Prodiamine 65 WDG (Generic Barricade) can be mixed with a liquid fertilizer and applied. If using a dry fertilizer, do not apply the pre-emergent application onto dry fertilizer. You can apply the Prodiamine and wait a couple of weeks and then fertilize the lawn.
Answer last updated on: 02/26/2018