Responsible for the structural and physiological stability of plant tissues, together with other substances, it regulates the permeability processes of cells and tissues; It also has enzyme activator function.
Calcium forms phytates and pectates, which makes it important in maintaining cell wall integrity.
Deficiency – Appears on young leaves. These leaves are usually smaller than normal, with the surface between the chlorotic veins, with necrotic spots and a tendency to curl downwards.
