Why are laurel leaves turning yellow?

Laurel leaves may turn yellow due to several factors, including overwatering, which can lead to root rot, or underwatering, causing stress to the plant. Nutrient deficiencies, particularly a lack of nitrogen, can also cause yellowing as the plant struggles to maintain healthy foliage. Additionally, pest infestations or diseases can affect the leaves, leading to discoloration. It's important to assess the plant's care conditions to determine the specific cause.