Causes and Treatment of Yellow Leaves on Wood

Choose good mung beans, wash them, soak them in water, change water once a day, put them in a warm place, and wait for small buds to grow. Prepare a piece of filter cloth or wet wipes, then arrange the mung beans on the cloth and spray water on the cloth frequently. Prepare a transparent glass bottle with ordinary tap water, put the water into the glass bottle, and transplant the mung bean seedlings. After transplanting hydroponics, put it in a well-ventilated place, give soft astigmatism irradiation, and add water in time.

1. Uncomfortable temperature

Reason: Wood has strong adaptability and does not require high temperature, but too high or too low temperature in winter and summer will not be suitable for its growth.Too high temperature can easily cause sunburn and wither, and too low temperature can cause frostbite and yellow leaves.

Measures: The summer temperature is too high over 35 degrees, it can be shaded, moved to the astigmatism.In winter, when the temperature is lower than 12 degrees, it can be moved indoors to avoid frostbite.

2. Water deficiency

Reason: Zhenmu likes humid environment, it is not cold-resistant, so the soil should be moist enough.If it is not watered in time, the soil will dry up and the air humidity will be too low, which will lead to its slow growth, and the branches and leaves will turn yellow when the water shortage is too serious.

Measures: Replenish water in time, increase the amount of water, water thoroughly, spray water around the flowerpot to increase the humidity in the air, create a relatively humid environment for it, and promote its recovery.

3. Not enough light

Reason: In the growth environment of Zhenmu, the light should be sufficient.Only warm sunlight can make its photosynthesis normal.Without light, chlorophyll cannot be synthesized and leaves turn yellow.

Measures: Transfer it to a sunny place to promote its photosynthesis.Under special circumstances, artificial light can be added.In addition, when the summer temperature is high, pay attention to blocking the strong light.

Ligustrum lucidum

4. Not enough fertilizer

Reason: The rapid growth of wood requires a certain amount of fertilizer to provide sufficient nutrients.Only when nutrients meet its needs can its branches and leaves grow fast.If the fertilizer is not enough, the growth will become slow and the branches and leaves will gradually turn yellow.

Measures: Fertilizer should be supplemented in time, and thin fertilizer should be applied more.When turning the pot for it, you can apply some base fertilizer.In addition, water and fertilizer can be applied once in spring and autumn to promote its growth.