Manganese, as well as iron and sulphur, is required for the production of chlorophyll and is a constituent of enzymes.

Symptoms of deficiencyEdit

Intervein chlorosis – older leaves first


v  d  e
Mineral nutrients
Primary macronutrients Nitrogen · Phosphorus · Potassium
Secondary macronutrients Calcium · Magnesium · Sulphur
Micronutrients Boron · Chloride · Copper · Iron · Manganese · Molybdenum · Zinc