Magnesium Sulphate Food Grade Heptahydrate, commonly known as Epsom Salt, is a highly pure and soluble magnesium and sulphur fertilizer used in agriculture, horticulture, hydroponics and animal nutrition. Fully water-soluble and instantly available to plants, this food-grade heptahydrate formulation corrects magnesium deficiencies in crops, improves chlorophyll production, enhances nutrient uptake and boosts crop quality and yield, making it one of the most versatile and essential mineral supplements for serious Nigerian farmers and greenhouse operators.