Chamberbitter aka 'Gripeweed'
Now that summer is getting near I am dreading this horrible weed again, it infests my lawn and gardens every year. I would really like to control it this year with pre-emergent herbicide and everything I read says to use 'isoxaben'. I looked at Wal-Mart and a local hardware store and didn't find any, so I'm assuming I'll need to go to the co-op. Has anyone here tried this, and does it really work? Also, is it expensive?