Soluble Sulphate of Potash / Potassium Fertiliser | N.P.K 0-0-51+18S | 1kg Bag
Sulphate of Potash/Potassium | Soluble Fruit, Berry & Tomato Fertiliser (K2SO4) | 1kg Bag. It is highly soluble and dissolves very quickly. You'll see the results from this fast-acting fertiliser quickly.