I would like to treat my lawn for weeds this year; however, I was wondering how that would affect my garden.
Should I Treat My Lawn
Certified GKH Gardening Expert
Weed killers and other chemicals, when used correctly, normally stick around for about 2 weeks and then have dissipated by then so will largely not be a danger to your garden. If you want to make double sure, treat areas away from your garden by about 20'.