Sulphate of Potash - Granular is the base component for the Potash Gold range. It is virtually chloride free with a salt index of only 46 (whereas Potassium Chloride is 114). The essential sulphur content is in the readily plant available sulphate form. Sulphate of Potash - Granular consists of grey or white granules.
Sulphate of Potash - Granular mixes well with other products and is rarely used on its own.
Segregation may occur when mixed with product with differences of particle size.
Refer to Compatibility chart.
Providing potassium to crops sensitive to chloride and salt
Contains a low salt index helping to avoid the plant taking up excess water
Mixes well with all other fertilisers
This product is mainly used for high value horticultural crop production where the extra benefits of low salt index and sulphate supply offset the higher cost compared to Potassium Chloride. This product is ideal for crops sensitive to chloride and to salt. A low salt index also avoids the plant taking up excess water, thus potentially improving the plants' resistance to disease.
Sulphate of Potash - Granular is ideal for providing potassium to crops sensitive to chloride and salt e.g. tomatoes, avocados, lettuce, melons, french beans, tobacco, citrus, kiwifruit, raspberries and strawberries.