The leaves of this rich tree slowly turn yellow. Why?

Lucky tree is a green plant. There are two kinds: large pot and small pot. The cauldron is suitable to be placed on the workbench or on the TV cabinet at home. The cauldron can be given to people or placed in front of the company with offices on both sides. The leaves of the tree are evergreen all the year round, which is really good to use.

Friends who have a cash cow will think that the leaves of the cash cow are like yellow leaves. If you don't pay attention, there will be yellow leaves, which will affect the viewing. This is also the most difficult question.

1, the temperature is not

Fortune-telling trees are warm-loving plants, so their ability to withstand low temperature is relatively fragile. If the temperature does not rise in winter, the rich trees will be frozen and the leaves will naturally turn yellow, and the high temperature in summer will lead to yellowing.

2, the light is not enough

Fortune-telling trees are beautiful plants. There is enough light during the maintenance process to promote photosynthesis and ensure the normal growth of plants. If you stay in a place without light for a long time, the leaves will also have the problem of yellowing.

3. Incorrect watering

When curing, watering too much or too little will cause the leaves to turn yellow. Too much watering will cause the roots to absorb water completely, forming stagnant water, which will lead to thick trees and yellow leaves. If there is less water, it will lead to water shortage. There is a slate in the soil. The roots of the rich can't absorb water, and then the leaves turn yellow.

4. gain weight

Long-term no change in the basin will lead to soil nutrients and leaves.

5, soil alkali

Most soils in the north have more salt bases. Due to the lack of soluble iron in the soil, the leaves will gradually turn yellow.

6. Soil exudation

The soil is stable, and magnesium is easy to lose, which leads to yellowing of veneer.

7. Fertilization and excessive fertilization

Excessive fertilization will make the leaves emit yellow-green GWNEESE, which means that the new leaves become bigger and the old leaves disappear. When Quanye is serious, Quanye is rude.

8. No ventilation

Plant pruning takes a long time and the branches are too strong, which leads to insufficient light in the internal branches and yellow leaves.

9, air drying

When the indoor air is too dry, there are usually some phenomena similar to wet flowers.

10, pests and diseases

The pathogenesis of leaf spot disease is plant infection, which leads to yellowish color.

A tree that usually stays lucky. Water must be dried in potted soil and given in time. The choice of fertilizer is high, and other elements are not lacking, or more fertilizers are added to ensure sufficient nutrients and make it better. Then, put it in a well-ventilated place and give it to eat, so that we will have no problem. You can grow flowers with long and bright blades.