FitoFert FERRO CHELL 6 is a complex of divalent iron in EDDHA chelate. It is applied as prevention as well as for correction of iron deficiency in different crops. This preparation makes up for iron deficiency in the shortest period of time, so that changes on leaves can be noticed as soon as 2 -3 days after treatment. The preparation is active in a broad pH range, from 3-10, so that it can be applied even in carbone soils and irrigation waters of high pH value.