Posted 1/13/2021 11:14 (#8747816 - in reply to #8747727) Subject: RE: Zinc in mixed fertilizers
9670guy - 1/13/2021 10:32
GOOSEPILOT - 1/13/2021 09:36
10 lbs per acre equates to 1 prill per 3 square foot.
The zinc sulfate I have on hand, 10 pound rate would be 2.5 prills per square foot. Having said that I don’t recommend trying to spread it 90’ with potash or mapp
Even so, is 2 pills per square foot going to be found and found by each and every plant and if it's found is it plant available? Thats assuming it is spread perfectly too. It's more than satisfying an ideal equation. It needs to be placed, timed, and be plant available at key times was my overall point and a few pounds znso4 "blended" with another nutrient doesn't qualify for me.