Causes of blackening of rich bamboo potted plants The solution to blackening of rich bamboo potted plants With the improvement of quality of life, more and more people are beginning to grow green plants at home. Among them, rich bamboo is popular because of its unique ornamental value and ease of cultivation. Many growers will encounter a problem during the maintenance process-black of rich bamboo potted plants, which not only affects the ornamental nature of the plants, but may also pose a threat to the growth of the plants. This article will reveal the reasons and solutions for the blackening of rich bamboo potted plants, and help you easily raise rich bamboo. Reasons for blackening of rich bamboo potted plants 1. Improper watering Rich bamboo requires high water, but too much or too little watering may lead to blackening of the leaves. Too much watering will lead to hypoxia in the roots and cause root rot; Too little watering will cause the leaves to lose water and turn black.
2. Rich bamboo enjoys a semi-cloudy environment due to insufficient light. Being in the dark for a long time will cause the leaves to turn black. Strong direct sunlight will also burn the leaves and make them black.
3. Soil problems Poor soil drainage, hardening or excessive acidity may lead to blackening of the leaves of the rich bamboo. Excessive accumulation of harmful substances in the soil may also cause damage to the plants.
4. Pests and insect pests invade Fugui bamboo are vulnerable to diseases such as leaf spot and anthracnose. These diseases can cause blackening of leaves. Pests such as aphids and red spiders can also harm Fugui bamboo and make its leaves black. Solutions to blackening rich bamboo potted plants 1. Water the right amount to keep the soil moist, but avoid stagnant water. Generally speaking, water 1-2 times a week. When watering, pay attention to the changes in the leaves. If the leaves are found to be soft and drooping, the number of watering can be increased appropriately.
2. Place the rich bamboo in a semi-shaded environment with appropriate lighting to avoid strong direct sunlight. When maintaining it indoors, place it by the window, but avoid direct sunlight.
3. Improve soil Select soil with good drainage and strong air permeability, such as peat soil, perlite, etc., and regularly replace the soil to reduce the accumulation of harmful substances in the soil.
4. Prevent pests and diseases and insect pests regularly inspect Fugui bamboo and take timely measures when pests and diseases are discovered. For diseases, 800 times of 75% thiophanate-methyl wettable powder can be sprayed; for pests, pesticides such as imidacloprid and avermectin can be used. Control.
5. Apply more organic fertilizers appropriately apply more organic fertilizers, such as chicken manure, cow dung, etc., to supplement the nutrients needed for plant growth, but note that fertilization should not be excessive to avoid causing fertilizer damage.
Blackening of rich bamboo potted plants is a common problem during the maintenance process. Only by understanding the reasons and adopting corresponding solutions can we ensure the healthy growth of plants. I hope this article can help you and make it easy for you to raise rich bamboo.