I am rebuilding a spray rig and need some opinions. For most herbicides I am using 10 GPA and can bump it up to 20 GPA if needed. For liquid/ water soluble fertilize the 10 GPA doesn't seem to be enough carrier for good coverage. Is 20 GPA sufficient carrier for fertilize applications? Or should I add a set of nozzles to bump the carrier up to 30 or 40 GPA to get a good coverage?
Greenhaw
Greenhaw