Добрива Виробник: CLEVER BIOSCIENCE, Poluks Group, Jiffy Group, Smart Grow, 5 element, BIO Line , COSMOCEL, Geoplant, Sprinter, EKOPLON, Nanovit, Partner, Sakura, Rival, BASF, MCFP, Rost, SETO; Основний елемент: Цинк