What does it mean when foliage is described as chlorotic?

When foliage is described as chlorotic, it indicates that the leaves have lost their green color and have turned yellow. Chlorosis is a condition that typically occurs when there is insufficient chlorophyll production in the plant, which can result from various factors such as nutrient deficiencies, particularly in nitrogen, iron, or magnesium. Environmental stressors, such as poor drainage or root damage, may also contribute to chlorosis.

Understanding this term is crucial for maintaining plant health, as it can be an indication of underlying issues affecting the plant's ability to photosynthesize effectively. Recognizing chlorotic leaves allows for timely interventions, whether through amendments to soil, adjustments in watering practices, or other management strategies to restore optimal plant health.