It's both, a grass and a weed. This has been an ongoing issue right? I thunk we decided it was a bermuda invasion & suggested mowing high (4") if possible to shade it out. I could be wrong though.

Mowing high does not work to contain bermuda. Ask me how I know.

First time posting about this issue. But it's growing at the edge of my sidewalk. Already mowing at 4"

Yall need to dance and chant for dchall - this is his territory.

you're fine its just grass. verticut

Bermuda invasion. It's growing across the top because of shade & lack of bare dirt--People who mow Bermuda at 4" get it all the time & it's generally called surface rooting. Major problem on sports fields, for obvious reasons

Ugh... start hand pulling. Try to trace it back to where it goes in the dirt and pull as much from under the dirt as possible. Probably a never ending battle though...

Lift one up as far as you can but don't rip it out. Lay a tarp near where it goes into the ground. Then dunk the grass runner in a cup of roundup. Set the runner on the tarp until it's dries off. Remove tarp and watch it die over the next few days. Repeat when it comes back.