KIMAFERTIL ONE 3-3-8 is mainly composed of highly humified manure and therefore rich in humic and fulvic acids to which are added both natural organic fertilizers with a high protein content and vegetable protein cakes, vinasse and organic potassium sulphate, essential for crops. KIMAFERTIL ONE 3-3-8 is able to promote the proliferation of useful microorganisms in the soil so as to allow plants to develop correctly. The phosphorus of this fertilizer, in addition to being present in ionic form and therefore assimilable by plants, is also complexed with humic acids and fulvic acids in such a way as to make it even more available for plants. Potassium derives from sulphate and is in assimilable form; it is responsible for the success of the most important physiological processes and for the quality of the cultivated products.