Hi all ,
I live in Brisbane Australia and have a small(bigger than I like) issue with Onion Weed through my lawn.
I have tried individually painting the leaves of this annoying weed with detergent mixed with glyphophosphate and also using a weed and feed style treatment. It works for a month or so but then this very hardy weed grows back even more. I have also tried digging the bulb like weed out by hand but that is tedious and incredibly time consuming. I had one site recommend that I change the pH of my soil to starve the Onion Weed, but that will also starve my lawn. My couch lawn looks great after I mow but a day or so later the onion weed grows a lot quicker and then it looks like my lawn has weeds all through it... Which it does !
Any ideas people ?
Thanks in advance....Dan