Posted 5/23/2009 17:31 (#721101 - in reply to #721033) Subject: Re: sprayer nozzle options?
One hour is cutting it close.
AMS has two jobs. It captures hardness and dirt in the water that would disable parts of the RU and on some weeds the N makes them more receptive to absorbing it. I have no faith in substitutes.
The beads from the air injected nozzles are hollow and easy to see. They seem to penetrate for me.