Buy High-Performance Water Soluble Potassium Sulfate Fertilizer For Your Hydroponic System.

Haifa SOP 0-0-51 soluble potassium sulfate fertilizer is the ultimate solution for those looking to increase their yield. With 18% sulfur, this nitrogen-free source of potassium is an essential ingredient for salt-sensitive crops. And that's not all - Haifa SOP also decreases pH in stock solutions while providing a rich sulfur source, making it ideal for hydroponic gardening.
  • Ideal for salt-sensitive crops
  • Dissolves rapidly 
  • Contains no nitrogen
  • Rich source of sulfur

Haifa SOP 0-0-51: Rapidly dissolving soluble potassium sulfate for salt-sensitive crops. High sulfur content and nitrogen-free source of K.

  • High Potassium, Low pH - Take advantage of Haifa SOP's high potassium contenat and low pH levels to provide your plants with the best possible nutrition.
  • Keep It Salt-Free - Enjoy maximum efficiency with Haifa SOP's salt-free potassium sulfate, ensuring that your hydroponic plants get only the nutrients they need.
  • Trust In Quality - Grow with confidence when you use a 55-pound bag of Haifa SOP soluble fertilizer; no nitrogen additives required!

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