Forti-Fe

A product name for a liquid iron and other nutrients fertiliser. It contains 6% Iron (ferrous sulphate chelated with citric acid and methylglycinediacetic acid (MGDA); as well as diethylenetriaminepentaacetic acid (DTPA)), 2% Nitrogen, 6% Potassium, as well as 0.14% Magnesium and very small quantities of Boron, Copper, Manganese, Molybdenum and Zinc. It has a typical application rate of 20-30 litres of concentrate mixed in 300-600 litres of water per hectare, being applied at 4-6-week intervals throughout the year. It is supplied by GBR Technology.