Posted 5/4/2016 21:58 (#5283179 - in reply to #5282992) Subject: RE: Sonic pre-emerg
Central Minnesota 3-4% om. 3.5 oz was ok when there was only a little rr resistance. 4 oz ok but you will need flexstar post. Used 5 oz for non gmo, still a few get through.
Sonic pre-emerg
