What visual symptom characterizes chlorosis?

Chlorosis is specifically characterized by the yellowing of leaves, which occurs when plants are unable to produce enough chlorophyll. This condition can be caused by various factors, including nutrient deficiencies (such as nitrogen, iron, or magnesium), poor drainage, pH imbalances, or root damage. When leaves experience chlorosis, the green pigmentation fades, leading to a yellow appearance.

Understanding chlorosis is vital for diagnosing plant health issues effectively. Recognizing that the presence of yellow leaves is often a sign that the plant may be struggling to photosynthesize properly helps in taking timely corrective actions to address nutrient deficiencies or other underlying issues. This awareness is essential for anyone involved in plant care, agriculture, or horticulture, ensuring they can maintain healthy growing conditions.