Although Wenzhu prefers a wet place, if it is watered too much for a long time, it will cause the roots to accumulate water and cause rotten roots, so that the roots cannot receive nutrition and the leaves start to turn yellow. At the same time, if you do not water for a long time, the air will become unusually dry, and the leaves will turn yellow.
If it is caused by too much watering, it is necessary to stop watering so that it has a slow seedling stage. If it is too little water, you can first water it with a small amount of water, and then water it normally after a period of time. Usually in spring and autumn, it needs to be watered once every two to three days, once in the morning and once in the evening in summer, once a week in winter.
Bamboo is very afraid of the sun, if it is put in the strong summer sun, it will let its branches start to turn yellow.
It should be moved to a concealed place in time for maintenance. After a period of time, it should be put in a place with astigmatism, especially in summer. More attention should be paid to shading it.
In winter, if the temperature is lower than 5 ℃, it will make its branches turn yellow.
In winter, we must keep it warm in time. If it has been frostbitten, we need to move it to a warm place slowly. Never put it directly
If the fertilization method is not appropriate, for example, it will not be fertilized for a long time, and it will not change soil, so it will appear yellow leaves due to lack of nutrition. But also can't do not fertilize for a long time, or its branches will turn yellow.
If it is caused by too little fertilization, it needs to be applied with some fertilizers in time, mainly nitrogen and potassium. If it is caused by too much fertilization, it is necessary to dilute the excess fertilizer with water. If not, it is necessary to pull out the root for cleaning before replanting.
