crabgrass preemergence application for Spring 2016

Asked March 3, 2016, 9:40 AM EST

For Garrett County/Oakland when is a good time to treat our crabgrass problem. I've researched your site but cannot find a definitive answer for this area.

Maryland

1 Response

In western Maryland crabgrass preemergents are generally applied in early April. Some people suggest a second application about two months after the first to assure full season control. See summer annual grasses in the following link: https://extension.umd.edu/sites/default/files/_images/programs/hgic/Publications/HG101%20Guide%20to%... vw