Thanks for the idea! Do you think that you could barely open the fertilizer valve while opening the water valve all the way to regulate the dispensing to a lower rate? Thanks in advance for your help!
Yes! The valves can be opened a little or a lot. That's how i set my flow. I measured how fast the pump emptied 5gal. bucket , to know the gallons per minute. The pump should pump close to same amount from the water line as the bucket. thanks!