Common plant foods contain nitrogen, phosphorous, and potassium but are frequently deficient in magnesium and sulfur. Nitro-Phos Magnesium Sulphate (Epsom Salt) supplies just the right mix of these vital nutrients to give a boost to almost anything that grows.

• Brighter flower coloration, longer bloom duration
• ​Bigger vegetables
• ​Stronger Trees, greener leaves
• ​Enriches soil fertility.
• ​Contains 9.8% Magnesium and 12.9% Sulfur