Manganese is essential for the assimilation of carbon dioxide in photosynthesis, It aids in nitrate assimilation and syntheseis of chlorophyll. It is also very important for many plant pigments and the photosynthesis reaction.

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Fulvic Acid is regarded as the most premium organic complexing agent. This is due to its multiple mode of action types. The affinity per gram of fulvic acid is the highest out of any complexing agents. 

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Affinity Complex Manganese is formulated using the highest grade of fulvic acid available ensuring the best possible results and value for money.