Zero waste
Easy application
Organic product
No Security Term
Better vegetative development


GUSSAN is a liquid product, based on a complex of boron, molybdenum and iron, destined to correct especially lacks in cultures of these three microelements. This is  a product of easy foliar assimilation and quickly distribution to the organs of the plant.

The function of these elements is took part of the cellular mass and improve metabolic reactions. In the plant, boron is absorbed as boric acid, involved in various processes such as meristematic growth, promotes fecundation and regulates cell division.

Molybdenum forms part of two enzymes required for the nitrogen assimilation (nitrogenase and nitrate reductase). It's also very important in proccess related to fruit setting.
The functions of iron in plants are the formation of chlorophyll, proteins synthesis, nitrogen fixation and, it acts in breathing process as well.

Certificate issued by BCS in compliance with regulation (EC) No. 889/2008 (EU), USDA / NOP-Final Standard (US) 205.203 (c) (3) and JAS No. 1605 (Japan), for use in organic agriculture as a fertilizer.

Mixtures & Compatibilities

Do NOT mix with copper, strong acids, emulsifiable products and alkaline reaction products. Before preparing the final mixture, a compatibility test has to be done. In case of doubt, ask to the Technical Department.



The user is responsible for any damages caused (fault of efficacy, toxicity, residues, etc..) by total or partial inobservance of the label.

Foliar or radicular?

La compañía garantiza la composición, la formulación y el contenido, sin embargo no se responsabiliza del mal uso que se de al producto, formulado exclusivamente para uso agrícola, el cual está destinado única y exclusivamente a ser aplicado en los cultivos recomendados y a la dosis recomendada en el apartado de “DOSIFICACIÓN”, con el fin expuesto en el apartado de “DESCRIPCIÓN”. El usuario será responsable de los daños causados (falta de eficacia, toxicidad en general, residuos, etc.) por inobservancia total o parcial de las instrucciones de la etiqueta.