Manganese

Manganese (Mn) is an essential nutrient for plant growth, but because only a small amount is needed, it is classified as a micronutrient.  Manganese is also essential for many plant functions. To note a few:

• Manganese aids in the assimilation of carbon dioxide in photosynthesis.
• Manganese aids in the synthesis of chlorophyll and in nitrate assimilation.
• Manganese activates fat forming enzymes.
• Manganese functions in the formation of riboflavin, ascorbic acid, and carotene.
• Manganese functions in electron transport during photosynthesis.
• Manganese is involved in the Hill Reaction where water is split during photosynthesis.