u/void3d00

And how do I manage this? Located in MA. Half of the yard is littered with this

I’m assuming this is crabgrass? Located in Eastern MA. It’s taken over my entire yard. I did put down pre emergent in the spring. There are too many posts on crab grass to get a straight answer. What’s my move? When do I do it?

Do I spray it or wait till it dies and rip it all out?