Another grass/weed id (SW Michigan)
Sorry for another one of these and thanks in advance for any help.
A lot of these lighter colored curving/clasping? grass clumps appeared and grow faster than the rest of my lawn. I can’t remember for sure but I think I had a few pop up last year too. It’s in an area that had lost the previous grass and is pretty shaded. Last spring before knowing anything threw down some seed from a ez patch jug and bulk bin sun and shade mix here and in a few other spots that were just dirt (and one of the other spots has a couple of these growing). In the fall I used twin city seed tuff turf and it filled in some of this area with nicer looking grass but there’s still some spots plus now this stuff. It’s all clumped and a lot of it lays down/spreads horizontally like crabgrass so the mower doesn’t get it great. I don’t see a pointy rhizome like quack grass but otherwise seems similar and maybe I didn’t pull it out correctly. Or maybe a ryegrass?
Wondering if should be doing something now to stop it from spreading and taking over. Thanks again.