SULPHATE OF POTASH (NPK 0.0.50) QUICK ACTING FERTILISER TO BOOST GROWTH
NPK 0 - 0 - 50. SULPHATE OF POTASH. A high potash feed used to ripen fruits and produce flowers as opposed to foliage. Dust on the surface of the soil and dig or hoe in. A handling fee will be deducted to cover admin costs.