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Water-soluble potassium-sulphur fertiliser
Sulfate de potassium
Potassium sulphate supplies 50% potash (K₂O) and 18% sulphur (SO₃) as a water-soluble powder. It is the potassium source to choose when the chlorine of potassium chloride is to be avoided.
- 50% potassium (K₂O) for fruit sizing, colouring and quality
- 18% sulphur (SO₃) in sulphate form, directly available
- Alternative to potassium chloride for chlorine-sensitive crops and saline conditions
- Water-soluble powder for fertigation, including soilless crops
How to use
Form: Water-soluble powder
Application: Fertigation (dissolved in the irrigation water); rate to be set according to the crop, growth stage, and soil and water analysis
Crops: Irrigated crops, including hydroponics
Product composition
Our Catalogue
Product catalogue 2026

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