Phytovida Zn Posted on Thursday October 20th, 2016Friday October 28th, 2016 by goldenzcroponepress Zinc chelate (EDTA) Mineral fertilizer Simple via Foliar. Guarantees (w / w): 15.0% Zinc (Zn) chelated by EDTA Available in 1kg, 2kg, 5kg and 20kg. Available in boxes of 4 units of 5kg.