Chris from Georgia writes
I'm trying to come up with a lawn schedule for next year and I have issues with chamber-bitter and crabgrass. Is it okay to apply Prodiamine to my lawn then later on apply Gallery 75 DF? Will it hurt my lawn if the effectiveness of both pre-emergents overlap each other?
Since Gallery 75 DF and Prodiamine have different active ingredients, then it is fine to apply both pre-emergents in the same season for broader weed control. Just be sure that you follow the correct rates for each product and observe and restrictions regarding seeding and other practices.
Answer last updated on: 10/18/2019
