Liquid organic solution of microelements. 2,5% Fe + 2,5% Mn + 2,5% Zn + 13,4 SO3 (w/v) Codacitricos is a liquid organic product ideal for citrus and fruit trees in general. With its application using different irrigation systems it prevents nutritional deficiencies of Fe, Mn and Zn, which are basic micronutrients in citrus and other fruit crops. The micronutrients are complexed with lignosulphonates, forming stable compounds which plant can assimilate in both acid and alkaline soils.