I'm trying to get rid of a really bad infestation of crab grass at my mothers home. The stuff is everywhere and the roots go down in some areas about a foot. I've tried digging a lot of it up and covering the ground with ground cover. I've tried spraying the shoots that come up, now I'm using that expensive groundkill stuff you dump over an area. I really need some help. It's very problematic in her beds where she has planted roses and other plants and along walkways, that can't just be dug up. I really need help killing this stuff that may have roots deep in the soil.
HEEELLLPPPPP!!!!!