What is the best weed and grass killer?
Roundup is a good vegetation and grass killer if you want to plant or grow something again in that area in two weeks. Roundup, when it touches the plant will kill the root. In ten days to two weeks you can plant where the grass or weed was.in Weeds will grow in that spot again if left unattended. If it is in an area that you want the vegetation to be killed all year get total vegetation killer. It will kill everything you spray it on and nothing will grow in that area for the entire year.