Posted 5/17/2021 20:54 (#9010674 - in reply to #9010372) Subject: RE: Best chemical for Canadian thistle
Mid-Michigan
I can't believe what I'm reading! Killing Canadian thistle with round up this time of year? Good luck unless you have some sort of redheaded stepchild from Canada. You aren't killing them until fall (and that's a stretch). Maybe you have different thistle?
Best chemical for Canadian thistle
