Magnesium Sulfate Anhydrous - 19.8% Mg, 26% Sulfur - 5 Pounds
$18.99
Description
Chemical Structure - MgSO4.This is not Epsom Salt which is the heptahydrate form.Contains 19.8% Magnesium and 26% Sulfur.We sell in bulk for so many different uses, we don't include any specific use instructions