Why do bamboo leaves turn yellow? I believe everyone has seen bamboo leaves, the green ones are beautiful, and some people grow bamboo indoors, which brings them good feng shui and wealth, but they need careful care. Let's take a look at the reasons why bamboo leaves turn yellow, hoping to help everyone.
What is the reason why bamboo leaves turn yellow? 1 First of all, the reason
1, a lot of water:
Phyllostachys pubescens is suitable for growth and development in a slightly humid natural environment, but it is not clear to many people that it is afraid of waterlogging. Too much irrigation will lead to the abnormal growth and development of its roots, which will turn yellow after decay.
2. No ventilation:
At that time, if the natural environment is hot and unventilated, plants will not be able to breathe normally, the efficiency of photosynthesis will be greatly reduced, and the leaves will turn yellow.
3. Lack of fertilizer:
If fertilization is not applied for a long time during the feeding period, there will be no nutrients in the planting soil layer, and the roots of plants will turn yellow without nutrients being transported to the leaves.
Second, the solution
1, drain pipe:
If there is too much water in the flowerpot, it will fall over, and then put the potted plant in a ventilated place to let the water drain out gradually. The usual irrigation amount should be kept well to avoid water accumulation.
2, window ventilation:
Put potted plants by the window and open more windows to ensure the circulation of goods with sufficient natural environment. However, it should be noted that the temperature is cold in winter, so it is necessary to open the window less for ventilation to prevent plants from freezing and cracking.
3, fertilization:
Fertilize plants moderately. At this time, it will be full of fat. There is no need to apply too much fertilizer at once. You should increase the fertilizer slowly.
What is the reason why bamboo leaves turn yellow? 2 1. Too strong light: Strong sunlight directly shines on lily bamboo, which is easy to cause the shoots and leaf edges of lily bamboo to wither, and yellow spots appear in the sunrise part of the leaves. Move the lily bamboo to the shade.
2, lack of light: Lily bamboo leaves can not get enough sunshine for a long time, chlorophyll can not be formed. The whole lily bamboo leaves turn yellow and then fall off. Supplementing light can avoid this disease.
3. Too much watering: Too much watering will lead to the dark yellow and dull young leaves of Lily bamboo, and the old leaves have no obvious changes, and the branches are small and yellow-green, and the new buds will not shrink for a long time. Take the lily bamboo out of the basin, put it in a cool and ventilated place, and put it back into the basin after the soil has dried itself.
4. Too little watering: Too little watering will cause the lily bamboo leaves to wither and dry, and the old leaves will wither and fall off from bottom to top, but the new leaves will grow normally. Pay attention to watering the lily bamboo when watering.
5. Too much and too thick fertilization: Too much or too high fertilization leads to yellow leaves of Lilium brownish, and the top of new leaves appears dry brown. Generally, the leaves are thick and dull, the protrusions do not stretch, and the old leaves of Lilium brownish and fall off. Fertilization should be stopped immediately, and some fertilizers should be washed carefully with a lot of cleaning.
6. Too little fertilization: too little fertilization will lead to the color of the tender leaves of Lilium brownii becoming pale, yellow or light green, and the old leaves of Lilium brownii becoming normal or gradually turning from green to yellow. You can check the soil in the basin. If there is a dry knot, change the soil. Usually, we should apply thin fertilizer frequently and pour some alum water in time. Lily bamboo is a foliage plant, so nitrogen fertilizer should be applied first.
7. Too little ventilation: Too little or insufficient ventilation of lily bamboo will also lead to yellowing of lily bamboo leaves. When the temperature is suitable, the lily bamboo with outdoor temperature above 15℃ should be ventilated. When the outdoor temperature is not suitable, lily bamboo can be ventilated briefly or placed in a place where indoor air flows.