Roundup Roundup Ready to use Weed and Grass Killer III 64 -oz Trigger sprayer Weed and grass killer

Did not work, glad I can get my $ back

I had such high hopes for this product! I was preparing to put in a lawn in my back yard and had some weeds that kept comming back even after I had rototilled and raked. I also had weeds along the property line I wanted dead. I followed the directions perfectly. I did see some discoloration on the Japanese knotwood, but that is as close to dead as the plant got. I waited 4 days before spraying the same weeds, but still, only discoloration and even NEW WEED GROWTH!!