at one point in time my garden was choked full of nut grass. It took us two years to dig it up, sort through the dirt and physically remove all of the nut grass. I have since gotten some spray from Home Depot that is specifically designed to kill nut grass but it's expensive.. but it works... I'm very careful how I spray it though.
For bermuda, I've carefully sprayed roundup and that's worked.....
For bermuda, I've carefully sprayed roundup and that's worked.....