Description:

• Potassium Magnesium Sulfate 0-0-21.5 
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• KMS supplies water soluble magnesium, sulfur, and potassium. While soluble it dissolves slower than other magnesium and potassium sources making it perfect for low magnesium soils that are susceptible to nutrient leaching.
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• KMS is a solution-grade potassium magnesium sulfate, ultra-finely ground to 325 mesh for use in ground spray equipment or irrigation injection systems of soil applications.
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• For use in disolution equipment, including most solutionizing machines in fertigation. 
• Safe and effective for most liquid applications such as micro-jet, drip, foliar, hydroponics and greenhouse.
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• 50lb bag, water soluble.
  Shipped via USPS