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Potassium Sulphate

Potassium Sulfate is the primary source of the essential plant nutrient Potassium (K) in agriculture. It is fully water soluble. Frankia’s Potassium Sulfate is mined in Saskatchewan and is a ‘fine’ grade similar to the consistency of sand which allows it to flow smoothly without clumping.

INGREDIENTS: Potassium Sulphate.


SKU: N/A Category:
Guaranteed analysis

Soluble Potash (K2O): 52.0%

Sulfur (S): 18.0%


This product complies with Canadian certified organic crop production standards. Contact us for organic compliance documentation.


According to professional recommendation determined by soil analysis.

Weight to volume conversion: Potassium Sulphate has a specific gravity of approximately 0.80.

Volume Weight (g)
Tablespoon (15ml) 12
Cup (236ml) 189
Litre 800