CLOVER PeaK 0-60-20 is ideal for open field and soil-less crops. The product can be used successfully in hard water conditions. CLOVER PeaK 0-60-20 is a solid phosphoric acid in dry form, combining the advantages and efficiency of phosphoric acid with the ease and safety of a solid crystalline fertiliser. This white fertiliser is sodium-free and chloride-free and extremely soluble at 670 g/litre of water (at 20 °C). Due to its high acidity it helps keep drippers clean. This high acidity also means that CLOVER PeaK 0-60-20 can be tank-mixed with calcium and magnesium carriers, despite its high levels of phosphorus.