BioAdvanced 365 Weed And Grass Killer Concentrate 28 Oz

The fast and powerful root kill action of BioAdvanced 365 Weed and Grass Killer begins working after 1-hour. Only 1 application is needed to kill weeds dead so they don't come back, not all weed killers are the same.Visible results in hoursRainproof in 10 minutesKills only what you sprayKills and prevents weeds for up to 1 year