Trace elements (also called micronutrients) are boron, copper, zinc, iron, manganese, and molybdenum.

Mesoelements are calcium, magnesium and sulfur, while macroelements are nitrogen, phosphorus and potassium.

Each of these has a specific role in the processes of integration, protection and development of crops.

Mesoelements, such as calcium and magnesium, also play a vital role in plants. Calcium impacts growth processes, while magnesium stimulates chlorophyll formation and improves photosynthetic activity by increasing sugar concentration and enhancing the color of leaves and fruits.