High performance RicoFer Plus containing 6% iron which is chelated by the HBED agent for 3.9% and by EDDHA agent for 1.7%. HBED is one of the most effective source of plant available iron recommended for fertigation and use in soilless cultures. It is slow release chelate and provides long needed iron for the plant. The EDDHA chelating agent rapidly releases iron and makes it available to the plant. The combination of these two chelates has made Ricofer Plus into a unique and wonderful fertilizer. This compound allows an easy and effective application in high pH, calcarious soils as well as hydroponics system. RicoFer Plus is specially developed to supply iron (Fe), in a totally assimilable form, to crops, given that the application of this element is essential for their proper operation.