Magriculture - Agricultural-Grade Magnesium Sulfate Heptahydrate

Magriculture, as produced by Giles Chemical division of Premier Magnesia, is an agricultural-grade magnesium sulfate heptahydrate (MgSO₄•7H₂O) which is a highly soluble and bioavailable source of magnesium and sulfur for the health of soils, plants, and animals.