Characteristics and effect of application. The trace elements contained in the fertilizer effectively meet the demand of crops (wheat, rice, sugar beet, vegetable and fruit crops) for these elements. The plant-derived amino acids included in the fertilizer are a premium transport agent for water-soluble mineral fertilizers used for non-root fertilizers. After the use of MASTER GREEN-Zn + B, plants quickly restore the intense green color of the leaves. It absorbs perfectly through the leaf and root system of the plant. Stable in working and concentrated solutions.