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Sulphate of Potash

Sulphate of Potash

  • Sulphate of Potash is suitable for fertigation, (feeding through water supply)
  • Perfect for  inseason nutrition for getting bigger fruit and vegetable yields, abundance of beautiful flowers and increased plant health.
  • Highly soluble. Dissolves quickly and fast acting.
  • Ideal where high potassium levels are required with additional nitrogen.
  • Suitable for crops with high sulphur demand.
  • Available in a range of sizes from 250g to 5kg.
  • Product Information



    Dissolve 1-2g per litre of warm water. Stir the contents until the product is dissolved completely. Apply this to the soil surrounding the root system and spray liberally over the foliage. Reapply once a week over 3 weeks. Note: if applying to foliage it is recommended not to apply if the ambient temperature is above 30 degrees.


    Apply at the rate of 10g per square metre evenly over the soil.  Rake in and mix throuughly in the top 5cm of soil. Water in well immediately after applying.


    Total K20 51%
    Total S 18%
    Insolubles 0.1% Maximum
    Chloride 1.0% Maximum
  • Safety Information

    Store in cool dry conditions. Keep away from children, pets and food. Wash hands well after use. Clean up all spillages as soon as possible. Avoid spreading near garden ponds and water courses and dispose of the empty container responsibly. 

    Our trace elements are  of the highest grade and contains very little dust, but to be safe please protect your eyes and mouth with appropriate PPE whilst handling and spreading.  

PriceFrom £2.99
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