A spreadable top dress fertiliser comprising potassium and nitrogen recommended for vegetables, fruits, vines, flowers, turf and ornamentals. Advantages: Campbells Nitro-K Prills is a fully spreadable, chloride free fertiliser containing two essential elements for your crops development, providing immediately available potassium and nitrogen. Potassium Nitrate is the most readily available fertiliser form of potassium and nitrogen … Continue reading Nitro-K Prills