The importance of manganese (Mn): it acts on the enzymatic system, has a relevant action in photosynthesis, accelerates germination and favors the maturation of plants.
The symptom of manganese (Mn) deficiency is interveinal chlorosis of younger leaves.
Unlike iron (Fe) deficiency, manganese (Mn) deficiency has wider bands on the leaves. In more severe cases, this tissue can come off the leaves.