What if the branches of the rich tree are withered and withered and the leaves are gone?

There are many reasons why the branches of the rich tree are dry. If it is caused by decay, it is necessary to cut off the dry branches and sprinkle some medicine for disinfection. If it is caused by too much watering, it is necessary to reduce the amount of watering; If it is caused by insufficient light, it is necessary to increase the light appropriately, but be careful not to be exposed to strong light.

Rich trees like light, but they can't stand strong direct light. Semi-cloudy or scattered light is suitable and can grow well only in winter.

From the end of April, you can choose sunny and warm noon, move the pot out of the room or balcony, and directly see the sun 1-2 hours, and gradually extend the time, which will have a good breeding effect. Long-term exposure to cool or dark light will lead to yellowing and defoliation of leaves, and even death in severe cases.

Extended data:

Prevention and control methods:

1, found that the diseased leaves of the rich tree should be removed and destroyed in time. In the process of Nostoc flagelliforme cultivation, it is necessary to strengthen maintenance management, water and fertilize in time, and spray foliar fertilizer 2-3 times every growing season, such as 0.5% potassium dihydrogen phosphate or double-effect micro-fertilizer 200 times solution plus new high-fat film, which greatly improves the effective component rate of fertilizer on plant surface.

2. Before the seedlings are transported, spray protective fungicides on the leaves, such as 800-fold solution of 70% chlorothalonil, 200-fold solution of 18% multi-bacteria copper milk powder, or 600-fold solution of 50% bacteria recovery. After delivery, it is necessary to plant in time, strengthen fertilizer and water management, prevent dehydration and fertilization, and spray new high-fat film. It can prevent bacterial infection, improve the ability to resist natural disasters, improve the intensity of photosynthesis and protect the vigorous growth of rice seedlings.