How to propagate coral trees through cutting
Comprehensive analysis of how to propagate coral trees through cutting and the cultivation methods and precautions of green plants and flowers. Please see the detailed introduction below.
There are many varieties of succulent plants, which are loved by people. Coral tree succulents are one of the unique options, with long stems standing vertically, resembling clusters of coral. Today, I will introduce to you the cultivation methods of coral tree succulents.
1. Propagation Methods
Coral tree succulents can be propagated by cutting, which can be done all year round. Cut the disease-free and strong stem segments of the coral tree succulents, then dry them to avoid rot, and finally insert them into the prepared sandbed. Transplant them into flower pots after they have rooted.
2. Soil Selection
To grow coral tree succulents well, it is essential to choose loose and breathable soil. You can use decomposed leaf soil mixed with some river sand, which provides both nutrition and good water and air permeability. As it grows relatively fast, the soil should be replaced every one to two years. When repotting, you can trim its roots appropriately to promote new root growth.
3. Water and Fertilizer Management
Coral tree succulents have very robust stems with good water storage capacity, thus they have good drought resistance. It is unnecessary to water them too much, as slightly dry soil is beneficial to their growth. Excessive watering can cause root rot. In spring and autumn, water them after the soil is completely dry, basically once every ten days. In summer, the watering frequency can be slightly increased.
Fertilization is also not required too much, using a moderate amount of fertilizer once a month during the growing season. The potassium content should be slightly higher. In winter, coral tree succulents enter a dormant period and do not need to be fertilized.
4. Temperature Management
Coral tree succulents thrive in warm environments, preferably maintaining a temperature between 15 to 25 degrees Celsius. They do not have good cold resistance, so the temperature should not be lower than 8 degrees Celsius during winter. They can be kept indoors for cultivation.
5. Light Management
Coral tree succulents require some light during their growing period, but avoid strong sunlight. They can be placed in an environment with scattered light. In summer, when the sun is strong, appropriate shading is needed.
6. Pest and Disease Control
Common pests of coral tree succulents include scale insects, while common diseases include root rot and anthracnose. Scale insects often hide in the plants, absorbing the nutrients of the coral trees, which greatly affects their growth. It is necessary to spray with carbaryl emulsion for control. Excessive waterlogging in the potting soil can easily cause root rot, so water appropriately. Anthracnose is a disease caused by fungal infection, at which point infected branches and leaves should be removed, followed by fungicide treatment with bactericidal solution.
7. Pruning and Shaping
To make the coral tree succulents more aesthetically pleasing, appropriate pruning and shaping are necessary. Normally, you can cut off the long, diseased, and dry branches. Every year when repotting, you should trim the decayed, rotting, and dry roots appropriately. After pruning, remember to apply an appropriate amount of polyoxysorbate solution to disinfect and prevent the invasion of pathogens.
以上就是关于珊瑚树如何扦插繁殖以及珊瑚树的养殖方法和注意事项的详细介绍，您了解了吗？ (The above is the detailed introduction of how to propagate coral trees through cutting and the cultivation methods and precautions of coral trees. Did you understand?)