What is a common symptom of nutrient deficiency in plants?

Yellowing of leaves, also known as chlorosis, is a common symptom of nutrient deficiency in plants. This condition occurs when plants lack essential nutrients, particularly nitrogen, iron, or magnesium, which are vital for chlorophyll production. Chlorophyll is the pigment responsible for the green color in plants and is crucial for photosynthesis. When a plant cannot produce enough chlorophyll due to a nutrient deficiency, the leaves will start to yellow, starting from the leaf margins or between the veins. This yellowing indicates that the plant is not photosynthesizing effectively, which can hinder its growth and overall health.

In contrast, wilting of leaves may suggest water deficiency or other stress factors rather than a direct nutrient deficiency. Stunted growth can occur as a result of nutrient deficiency, but it is a broader symptom that can also be caused by environmental stressors. Increased fruit production is unlikely to be associated with nutrient deficiency, as deficiencies usually lead to reduced yields rather than increases. Understanding chlorosis and its link to nutrient deficiencies can help in diagnosing plant health issues and implementing appropriate corrective measures.