Callus is a mass of unspecialized parenchyma cells, and its size and growth increase depending on the type and quantity of growth regulators present in the nutrient medium. This tissue is commonly used for plant propagation through tissue culture by inducing and growing it on media containing auxins, cytokinins, amino acids, sucrose, glutamine, salicylic acid, and sodium chloride, and the effect of these additions on enhancing callus induction.