Potassium Chloride (Potash)


  • N:0
  • P:0
  • K:50%
  • S:0
  • Ca:0
  • Mg:0
Hastings Store – Product in stock
All other stores – Currently shipping to order


Categories: , , , ,
50% K
Supplied ex Hastings Warehouse or through direct shipment to any NZ port
Supplied in bulk blends
Use in: Summer, Autumn, Spring
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Products FAQs

Why Use Potassium Chloride:

Potassium Chloride should be used to build and maintain K levels in soil. Potassium Chloride is generally blended with other products and applied in maintenance applications.

Precautions when applying Potassium Chloride:

  • Some crops are sensitive to chloride, in these instances potassium sulphate is an ideal substitute.

When to use

Summer, Autumn, Spring

Potassiums role in crops and pastures:

  • Potassium is essential in nearly all processes required to maintain plant growth and reproduction.
  • Potassium aids plant health and helps plants resist disease.
  • Potassium enhances plant quality through size, colour, shape and vigor.


Potassium Chloride is the most commonly used potassium fertiliser containing the highest percentage of K.