Roundup Application Temperature. Heavy rainfall soon after application may wash this product off of the foliage and a repeat application may be required for adequate control. Also, it is pretty easier to look for the right application conditions throughout the summer as compared to fall or spring. They can be a real nightmare!
Undiluted roundup in the original bottle will remain potent for. The weed needs to be actively growing in order for the herbicide to be absorbed.
Reduced control is likely where weed growth is impaired by natural senescence, drought, high temperature, a covering of dust, flooding or severe / prolonged.
I know we’re all trying to save money this year, but what does it cost to bump your roundup from 22 ounces to 32 ounces? Also, it is pretty easier to look for the right application conditions throughout the summer as compared to fall or spring. At what temperature does roundup work?. When is the best temperature to apply roundup pro concentrate?