The causes of the yellowing of lotus bamboo leaves and its solutions how to raise it to make it look better

Lotus bamboo is very popular with consumers in our country in recent years, and it is a kind of common plant. Because of its high ornamental value and its role in purifying the air, seats are often bought and raised by people. However, in the process of breeding, there may also be some problems because of improper breeding skills.

Causes of yellowing of lotus bamboo leaves

1. Burns caused by intense sunlight. Lotus bamboo likes a shady environment, raised indoors, there is no light, but as long as the water and nutrients are adequate, it can grow well. Some flower friends are afraid of its lack of light, so they put it on the balcony or windowsill. I don't know that the strong light will cause damage to the leaves of lotus bamboo. When the strong sunlight shines directly on the lotus bamboo, it is easy to cause the withering of the tip and edge of the flowers, and the yellow spots appear in the sunny part of the leaves.

2. Yellowing of leaves caused by lack of light. Although lotus bamboo likes a hidden and cool environment, it is impossible to keep plants in such an environment for a long time without photosynthesis. When the leaves were placed in a shady environment for a long time, the leaves could not get enough sunlight and could not form chlorophyll, and the whole leaves turned yellow and fell off.

3. High concentration or large amount of fertilizer. The yellowing of lotus bamboo caused by excessive fertilization or excessive concentration shows that the new leaf tip appears dry brown, the general leaf surface is thick but not glossy, and the concave and convex does not stretch, and the old leaves are scorched yellow.

4. Yellowing of leaves caused by lack of fertilizer. Flower friends who are cultivated in soil or in water all have this experience. They haven't fertilized the plants for a long time, and they find that the leaves of the branches show signs of yellowing. This is the yellowing of leaves caused by lack of fertilizer. The performance is that the color of the young leaves becomes lighter, showing yellow or light green, while the old leaves are more normal or gradually change from green to yellow.

The solution to the yellowing of lotus bamboo leaves

1. Light condition treatment. Lotus bamboo likes a cool environment, but it can't always stay out of the sun and occasionally move out for photosynthesis to make the plant's leaves greener and more beautiful. When moving out to bask in the sun, avoid the sun when the light is strong. Otherwise, the strong light will burn the leaves, and it is not good to have macula.

2. Water and fertilizer treatment. If the concentration of fertilizer is high or if there is too much fertilizer, you should stop fertilization immediately and wash part of the fertilizer with a large amount of washing. If the leaves are yellow caused by lack of fertilizer, then usually apply thin fertilizer frequently and add some alum water at the right time. In addition, lotus bamboo is a foliage plant, which should be fertilized mainly with nitrogen fertilizer to make the leaves dark green and fresh.

How to raise lotus bamboo to make it more beautiful?

1. Proper pruning before raising. Generally speaking, if we are going to keep it, we should first cut off the leaves under it, so as to prevent it from continuing to grow, cut more or less, which is determined according to the depth of the appliance. Regardless of the depth, it is generally necessary to cut off the leaves that stay in the container. In addition, in the position under the root, it is also necessary to cut off a small section appropriately, and when cutting, let the cut be a little flat, so that it can absorb water.

2. The amount of water when raising. When carrying on the water culture to it, the general water quantity only needs to be 1/3 of the container, not too much. Then wait until it is about to take root during this period of time, be sure to give it frequent change of water, keep the water quality clean, basically every 3 to 4 days. After it takes root, you can reduce the number of times to change water, or it's okay if you don't, you just need to add some water to the bottle. If the weather is very dry in summer, we need to spray some water on its leaves to keep it humid.

Disease Control of Lotus Bamboo

1. Leaf spot. Prevention and control methods: control the plant density during the maintenance period, maintain ventilation and light transmission. At the initial stage of the disease, fungicides such as Japanese bunker, ethyl phosphorus, aluminum, manganese and zinc were sprayed.

2. Stem rot. Control methods: cultivate robust and tissue-rich plants and seedlings; remove diseased plants and burn them centrally. Soak the incision under the seedling with 42% gram clean powder 3000 times solution, or 88% mycin hydrate 1000 times solution for 24 hours.

The yellowing of lotus bamboo leaves is the most common problem, which is caused by many reasons, such as light, fertilizer, water and so on. If we want to solve this phenomenon thoroughly, we must find out the cause and start from the root cause. In breeding, we should also pay more attention to timely pruning to prevent and control diseases.