How do you treat leaf curl on a lemon tree?

Citrus leaves can curl due to pests, diseases, lack of water, or nutrient deficiency. Treat the plant with an insecticidal soap spray, keep the soil moist, and feed it with an organic potassium fertilizer like coffee grounds. Maintain a soil pH of 6.0-7.0 to prevent curling leaves.

Can curled leaves go back to normal?

In most cases, they’re not. Once you identify the culprit causing the curling, you should be able to get your plant back to normal relatively quickly. If curled leaves do persist, though, you’re better off removing them so your plant can conserve its energy for the healthy leaves.

Why are my Meyer lemon tree leaves curling?

Meyer lemon trees need consistent moisture, but excess water is a bad thing for your citrus tree. The most likely cause of leaf curl in a Meyer lemon owned by an attentive gardener is over-watering. Too much love and attention leads to leaves that curl inward, forming a cupped leaf.

Do lemon trees drop their leaves?

Citrus trees love sunshine but they will drop their leaves if they get too hot, especially around the roots. Leaf drop can be caused by soggy soil and water that stagnates in the tray. So make sure to dump it out after a good, long soak.

How do you treat curly leaves on citrus trees?

Use neem oil or insecticidal soap to treat citrus tree leaf curl. If the infestation is severe, a weekly treatment may be necessary for your plant to recover. When applying insecticide, remember to spray generously on the leaves. This ensures that the insects are fully coated with oil.

What do curled leaves mean?

When a plant’s needs aren’t being met, it often responds with curled, dying leaves. Leaves typically wilt or roll up if a plant isn’t getting enough water, but excess watering can cause leaf curl, too. Ideally, keep soil moist, but not soaking wet. Severe heat and drought also may prompt leaf roll.

How do I tell if my lemon tree is dead?

A living lemon tree will display oval evergreen leaves year round. Living branches with sap flowing within will flex gently and do not snap. Scratching into the bark on branches or the trunk to 1/16-inch deep to 1/8-inch deep reveals a green, damp layer on lemon trees that are still alive. Dead bark shrinks tightly and cracks.

Why are leaves curling on citrus trees?

Environmental issues. Drought stress is the most common cause of leaf curl in citrus, but also the easiest to remedy. If leaves begin to curl inward while retaining their green coloration and the soil around your tree feels dry to the touch, you’re not watering enough.

Why do citrus leaves curl?

Tips Citrus tree leaves can also curl inward to stress caused by too much watering, cold or heat. Leaves that curl inward will appear different from leaves that curl due to pest infestation. Always wear protective clothing, gloves and breathing protection when working with insecticides.