Posted 3/19/2019 14:40 (#7389258 - in reply to #7389174) Subject: RE: liquid fertilizer side dress control options?
well we already own a nearly new John Blue pump, so shelving that to buy a different pump is why I wasn't thinking of building a completely new system. By the way, my Raven 440 console isn't one of the latest versions that does PWM output. I should have clarified that's why I was looking at the Raven Servo fast valve hydraulic valve. If I were to use the spare rate controller, then I could operate a PWM valve.
liquid fertilizer side dress control options?
