Posted 5/20/2012 13:53 (#2390244) Subject: Sonic Herbicide
Does the potency of Sonic diminish from laying on the soil surface waiting for rain? We've been two weeks without any rain now and wondering if we can count on the Sonic working if / when we do catch some precip. Anyone experience several weeks without rain after an Authority / First application and if so, how was weed control that year? TIA