Khazra Nano Chelated Copper fertilizer is manufactured based on advanced Chelated Compounds technology (owned by Sodour Ahrar Shargh Knowledge-based Company) and, like all products produced based on this technology, has a metabolism optimizer property. This fertilizer is completely soluble in water and because of the applied advanced technology in the structure of this fertilizer, it can be absorbed better and more efficiently than the best copper fertilizers (chemical fertilizers such as sulfates and oxides as well as chelates) on the market. Khazra Nano Chelated Copper fertilizer is a pest control fertilizer. In other words, besides its nutritious role, it increases plant resistance to disease (fungi, viruses and bacteria), so it not only prevents yield reduction, but increases the yield. Khazra Nano Chelated Copper fertilizer is stable and absorbable for plants in acidic to alkaline soils from pH 3 to 11.