What if Dendrobium loses its leaves?

First, reduce the temperature difference

1. The reason: the temperature difference between morning and evening will affect the growth of the plant, so the leaves will fall off.

2. Solution: manually help the plant to solve the temperature difference. If it is raised indoors, the plant can be put in the corner of the wall and released during the day; if it is raised outdoors, it can help prevent the plant from freezing at night, so that the problem of large temperature difference can be solved.

Second, appropriate watering

1. The reason: it has a high demand for water, the root system of the plant is easy to have problems with too much watering, and the plant will dry up with too little water, both of which will lead to the loss of leaves.

2. Solution: watering should be divided into different situations, and different situations should be treated differently, neither more nor less. If there is too much watering, it is necessary to change the pot of the plant. Replace it with a loophole basin, and the excess water will flow away from the loophole and will not cause damage to the growth of the plant.

III. Change of soil quality

1. The reason: there may be the following two situations when the plant loses its leaves, the first is that the nutrition of the old soil can not meet the needs of the plant, and the second is that the poor ventilation function of the soil will affect the absorption of nutrients by the plant.

2. Solution: when this happens, you can consider changing the soil for the plant. Or mix a certain amount of clay with sandy soil according to a certain proportion, which can also solve the situation of plant leaf loss due to soil problems.