Sizymes is a liquid solution of complexed zinc. Zinc (Zn) is absorbed by the plant in cationic form (Zn+2) or forming complexes and chelates in foliar or root treatments.

Sizymes plays an important role in the formation and functioning of the enzymatic systems that intervene in the vital processes of plants. In addition, it regulates the metabolism of assimilation of mineral elements.

Sizymes is an organic, natural, non-toxic product without risk to human, animal or environmental health and, therefore, it can be used in organic farming. Suitable for use in organic farming in accordance with UNE 142500:2017 – Inputs for use in organic crop production. Fertilizers, amendments and growing media.


FOL 0.4 cc/l
ROOT 0.5 l/ha




1-5 l