Water-Soluble Magnesium Sulfate Fertilizer

Magnesium sulfate (MgSO4) is one of the most versatile and essential nutrients in professional horticulture — delivering both magnesium and sulfur in a single, highly soluble compound.

Why Magnesium & Sulfur Matter

  • Magnesium is the central atom in the chlorophyll molecule, driving photosynthesis and energy conversion
  • Sulfur supports enzyme activity, protein synthesis, and overall plant vigor
  • Both nutrients are rapidly depleted in sandy, low-CEC, or high-production soils

Key Features

  • Extremely high water solubility — forms true clear solutions
  • Compatible with most soluble nutrient programs (except concentrated calcium or phosphorus solutions)
  • Suitable for OMRI-certified organic programs (select grades)

Ideal Application Methods

  • Fertigation: center pivot, drip/trickle, micro-jet
  • Hydroponic nutrient solutions
  • Foliar spray programs
  • Soil amendment for Mg-deficient fields

Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!