1、 Causes of occurrence

1. If the plant is cultivated with sticky soil, or the soil has gone bad, has no nutrition and begins to agglomerate, it will turn yellow

2. The use of water is inappropriate. If more water is used, the roots of plants will be blocked by water and there is no way to absorb it, or the leaves of plants will turn yellow due to lack of water

3. Suddenly I saw the relatively fierce sunlight, which made the leaves of the plants turn yellow. But it will not grow well if it is not exposed to light for a long time

2、 How to save

1. If it is because of soil, we can change the soil in time, loosen the soil stuck together with an iron shovel, and then add some nutrient soil appropriately, or add some broken coal residue to increase air permeability

2. It should be judged according to the environment in which plants grow. The soil should be moistened from the inside to the outside during each watering. When it's hot, you can spray it more often and keep it cool. p>

3、 How to trim

When its plants grow very lush, they need to disperse those branches and leaves, and the tall branches and leaves can be trimmed off. It's best not to cut with scissors. It's better to use some other sharp knives