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South Dakota | Have a local co-op pricing me OptiStart Gold from Winfield. They are telling me it gets me 1 pint/ac of zinc at a 5 gal/ac rate. The analysis is 6-20-5-2(S)-0.05(Mn)-0.1(Z) and weighs 11lbs/gal. How are they coming up with 1pt of zinc with such a low analysis? The zinc is 9% EDTA chelated.
I come up with .055 lbs/ac zinc, which is .005 gal/ac or .04 pts/ac - not even close to 1 pint
Am I off somewhere?
Edited by Variorabbit 11/26/2024 22:33
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