08/09/2021
Time to start thinking about next year we are pulling in gypsum 21% Ca 17% Sulfate a low salt index of 8 vs 65 in AMS Soil is a negative charge and so is Sulphur that’s why you shouldn’t apply ams 21-0-0-24 in the fall Gypsum and elemental S last longer Gypsum won’t drive down Ph of soil like the others do Call for more info