Potassium deficiency may cause necrosis or interveinal chlorosis. Symptoms include chlorosis, necrosis and leaf curling. The symptoms include leaf chlorosis, stunting, and leaf drop. Symptoms include wilting, water soaking, necrosis, chlorosis, ion leakage, and decreased growth. Typical symptoms include the chlorosis of leaves, stunting, and distorted and lumpy fruiting structures. It causes damping-off in seedlings and causes chlorosis, stunting and wilting in old plants. The first symptoms of infestation are typically poor plant growth, chlorosis, and wilting. Iron deficiency can result in interveinal chlorosis and necrosis. It can suffer yellowing (chlorosis) in limestone-based (alkaline) soils. Infected plants show symptoms of chlorosis, stunting and often do not properly head. Shoot symptoms include, stunted growth, premature wilting and chlorosis (Nguyen and Smart, 1975). The symptoms are chlorosis and curling of the affected tissues with necrotic spots. Nitrogen deficiency most often results in stunted growth, slow growth, and chlorosis. These can include chlorosis, wilting, leaf drop, and death quickly follows. Iron (Fe) deficiency is a plant disorder also known as "lime-induced chlorosis".