Guaranteed Content % (w/w) Water Soluble Iron : 3 Water Soluble Manganese : 27 Microtech Manfe contains high levels of Manganese (Mn) and Iron (Fe). Manganese (Mn) helps in chlorophyll formation in the plant, acts as a catalyst in enzymatic and physiological processes, plays a role in respiration, and also contributes to root cell elongation and strengthening root power. Microtech MANFE helps to eliminate manganese deficiency. In plants, the organ most sensitive to Manganese (Mn) deficiency is the chloroplast. In case of manganese deficiency, chloroplast formation is disrupted and cells become smaller, yellow spots form on the leaf blade, and young leaves become yellow with green veins. Manganese deficiency should not be confused with magnesium deficiency. Magnesium deficiency symptoms appear in older leaves, while manganese deficiency symptoms appear in young leaves. In manganese deficiency, the conversion to amino acids stops. The sugar level of tissues and fruits remains low. Microtech Manfe will provide you with all the support needed to resolve such problems.