Causes of yellowing of Bauhinia leaves and its control methods

Bauhinia is a kind of flower plant with high ornamental value, which can beautify the environment in indoor culture, but many problems are often encountered in the process of culture, among which the yellowing of leaves is one of them. Many friends do not know how to deal with the yellowing of bauhinia leaves, so let's take a look at it with the editor.

1. Overwatering

Bauhinia likes warm and humid, but avoid stagnant water, in the maintenance process, once too much watering, soil moist for a long time, can not breathe, lack of oxygen, root hypoxia will cause leaves yellowing. In addition, too much watering will also cause the new leaves of the bauhinia to become yellowish, and the old leaves will gradually turn yellow and fall off.

Prevention and treatment: should immediately stop watering, and after removing the basin, move to the environment with scattered light to be ventilated to dry, then the flowerpot with newspaper or peat soil to absorb excess water, or directly re-pot transplanting.

2. Improper fertilization

Bauhinia like fertilizer, but do not fertilize too thick or too often, we must grasp the principle of frequent application of thin fertilizer, generally every half a month need to apply a lower concentration of cake fertilizer. Once the fertilizer is too thick or too busy, the bauhinia is very prone to yellowing leaves.

Prevention and control methods: should immediately stop fertilization, while watering clear water to dilute fertilizer, generally can be improved after a week, in addition, the soil in the flowerpot can be refurbished, change soil and other materials, even in the bauhinia growing season, and finally fertilize every 10 days.

3. Lack of light

Bauhinia is a kind of flower that likes a warm environment. When it is cultivated indoors, it must be maintained in a place with sufficient light. If it is cultivated indoors or in a shady area for a long time, its leaves can not carry out photosynthesis. In the long run, the leaves will yellowing and falling off.

Prevention and control methods: when breeding indoors, it is best to put it in a place with sufficient ventilation and light. If the leaves turn yellow due to lack of light, you should immediately move them to the sunny place for maintenance, so that the branches and leaves are no longer yellowing and let the leaves return to green vitality. It should be noted that in summer, it is not suitable for bauhinia to be placed in strong light, otherwise the leaves will wither.

The above are the reasons for the yellowing of Bauhinia leaves and the introduction of prevention and control methods, hope to help you, want to know more related knowledge, please pay attention to us.