Posted 5/3/2021 12:30 (#8985024 - in reply to #8984924) Subject: RE: Treated Urea viability after Sat/Sun wind/heat
If it's dry on top, which I'm assuming it is, I wouldn't be worried at all. The higher humidity and dew at night will start to effect it some. Go grab a couple granules and pinch inbetween your fingers, if they are still dry and hard, good, if they are getting moist that's when it will start to lose a little. My opinion.