Super soluble potassium sulphate foliar fertilizer perfectly suited to modern spraying machinery used in today's agriculture. Buy Online


Foliar applications of potassium are known to stimulate and improve the uptake of the earlier, soil applied potassium. Similarly foliar applications can enable the farmer to precisely match crop needs with supply. As a result fertiliser efficiency is increased and potential for waste eliminated.

Better profitability is achieved through increased yields and improved quality. See Technical Essentials product dossier.

Foliar applications of potassium sulphate can reduce the burden of chlorine in soils that comes from soil applied chloride-based fertilisers. Similarly electrical conductivity (EC) of soils is not increased.




  • Is the very best quality potassium source for foliar application
  • Dissolves 3 x faster than other potassium sources*
  • Is a practical no frills foliar fertilizer
  • Has full technical support
  • Gives proven agronomic results
  • Easily contributes to profitability


*Watch a video showing the spectacular solubility of K-LEAF™.


Potassium oxide (K2O) soluble in water: 52.0%
Sulphur as SO4: 56.0%
Average chlorine (Cl): 0.3%

Pack Size

20 kg bag


K-LEAF is a trademark of Tessenderlo Group
UX4200 spraying machine photo courtesy of Amazone Ltd.

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