20600028 Sulphate of Potash Fruit and Flower Food, 1.5 Kg
Item model number 20600028. Part number 20600028. Westland Sulphate of Potash Fruit and Flower Food. Sulphate of Potash has a very high potassium content. You can apply Sulphate of Potash every 4-6 weeks to maintain plant quality.