Causes and solutions of curved leaves of lemon tree

The leaves of lemon trees are curly, which is usually caused by the sun exposure in summer. When plants are dehydrated, their leaves will curl, so they need shade in summer. The second reason is that plants can't absorb enough water, just water them in time. The third reason is that insects invade leaves and need to spray pesticides. The fourth reason is that the nutrients in plants are insufficient, so it is necessary to fertilize a small amount for many times.

First, the reason why the leaves of lemon tree roll

1, the light is too strong: it is more likely to happen if it is maintained in the summer exposure environment. Strong sunlight will dehydrate its leaves, which will cause them to curl. It is recommended to shade the sun in summer to avoid long-term exposure to the sun.

2. Lack of water: When plants can't absorb enough water, the leaves will also roll up, so they need to be watered in time to avoid the leaves falling due to long-term water shortage.

3. Suffering from pests: If there are pests in a large area, it will also cause the leaves to roll. Pests will suck the juice of leaves and lay eggs on the back of leaves, which will seriously affect the normal growth of plants. Insecticide can be sprayed to kill insects.

4. Insufficient nutrients: When the nutrients in plants are insufficient to support their sustainable growth, various problems will arise. Leaf curl is one of them. Fertilizer, such as Trim water-soluble fertilizer, can be applied on it, and the concentration should not be too high. Applying thin fertilizer several times frequently is beneficial to the absorption of lemon trees and will not cause root burning.

Second, what happened when the leaves of the lemon tree fell off?

The reason why lemon trees shed leaves may be iron deficiency. When plants lack iron, it will affect the formation of chlorophyll, and the leaves can't fully carry out photosynthesis, and the leaves will become weaker and weaker, resulting in the leaves falling off. Need to replenish iron in time.