Why Do My Citrus Tree Leaves Have Brown Tips?
Brown tips on citrus tree leaves are a common sign that the tree is under stress. The problem may start with only a few leaves, but if the underlying cause is not corrected, more leaves may become affected over time.
Many citrus trees develop brown leaf tips because of watering problems. Too little water can cause the leaf tips to dry out first. Too much water can damage roots and prevent them from supplying moisture properly to the leaves.
Salt buildup is another common cause. As salts accumulate in the soil, they can damage the sensitive root system of citrus trees. The first symptom is often brown or burned leaf tips.
Excess fertilizer can create similar symptoms. Fertilizer burn frequently affects the tips and edges of leaves before more serious damage develops.
Extreme summer temperatures, root damage, poor drainage, and certain diseases may also contribute to brown leaf tip development.
Careful diagnosis is important because the treatment depends entirely on the cause of the problem.
Common Causes Of Brown Leaf Tips
- Underwatering
- Overwatering
- Salt accumulation
- Fertilizer burn
- Heat stress
- Poor drainage
- Root damage
- Disease problems
What Should You Do?
Inspect the soil, watering practices, and overall condition of the tree before applying treatments. Correctly identifying the problem can prevent additional damage and improve the long-term health of your citrus tree.
Professional diagnosis may help when symptoms continue to worsen or spread throughout the tree.