Tantra MZ is a formulation aimed at fortifying endogenous plant self-defences against a series of adversities. It is a mixture of Potassium and trace elements performing essential biological functions, further enhanced by Silicon. This element is of fundamental importance since it is responsible for reinforcing the leaf epidermis. The stability of the microelements contained in the product is ensured by the particular formulation, which allows keeping them in a readily available form and easy to use by the plant. The innovative formulation of Tantra MZ is a sophisticated combination of components that increase the adhesion of the product on the leaves, thus ensuring a uniform wetting and coverage of the treated surfaces.