Specialized nutrition formulation, with the highest concentration of Potassium and Zinc to improve plant growth. Magic K has a special lattice-like chemical structure that encloses and transports Potassium, forming a molecule with no free charge. In this way, the Potassium of the formulation does not adhere to the negatively charged colloids of the clay and its concentration is not limited only to the upper layers of the soil surface, but diffuses throughout the rhizosphere area.