Dendrobium, as a traditional Chinese valuable medicinal herb, has high medicinal and ornamental value. During the maintenance process, many flower enthusiasts encounter the phenomenon of Dendrobium leafification. This not only affects the growth of Dendrobium but may also affect its medicinal value. This article will provide a detailed analysis of the reasons for Dendrobium leafification and solutions, helping you to better maintain Dendrobium.
Reasons for Dendrobium Leafification1. Improper water management: Dendrobium prefers a humid environment but dislikes waterlogging. If excessive watering causes root waterlogging, it can easily lead to root rot, which in turn affects leaf health and results in leafification.
2. Insufficient lighting: Dendrobium enjoys scattered light. If it is kept in a dark environment for a long time, the leaves can easily become yellow and leafify.
3. Unsuitable temperature: The optimal growing temperature for Dendrobium is between 15-28°C. If the temperature is too high or too low, it will affect the growth of Dendrobium, leading to leafification.
4. Improper application of fertilizer: Overuse of fertilizer or using fertilizer unsuitable for Dendrobium can cause the leaves to turn yellow and leafify.
5. Diseases and pests: Dendrobium is susceptible to diseases and pests such as powdery mildew and scale insects. If not promptly controlled, it can lead to leafification.
Solutions for Dendrobium Leafification1. Water management: Keep the soil moist and avoid waterlogging. When watering, pay attention to the leaves. If there is wilting, you can appropriately increase the frequency of watering.
2. Light management: Place Dendrobium in an environment with sufficient scattered light and avoid direct sunlight.
3. Temperature control: Maintain a suitable temperature and avoid high or low temperatures.
4. Application of fertilizer: Choose suitable fertilizers for Dendrobium, such as decomposed chicken manure or soybean cake, and do not apply excessive amounts.
5. Control of diseases and pests: Regularly check the Dendrobium leaves, and take timely measures if diseases or pests are found, such as spraying pesticides or removing diseased leaves.
Complete Guide to Dendrobium Care1. Soil selection: Dendrobium prefers loose, breathable, and well-draining soil. You can mix ingredients like decomposed leaf mold, coarse sand, and perlite.
2. Watering: Keep the soil moist and avoid waterlogging. In the hot summer season, you can appropriately increase the frequency of watering.
3. Light: Provide sufficient scattered light and avoid direct sunlight.
4. Temperature: Maintain a suitable temperature and avoid high or low temperatures.
5. Fertilization: Apply decomposed organic fertilizer, such as chicken manure or soybean cake, once a month.
6. Control of diseases and pests: Regularly check the Dendrobium leaves and take timely measures if diseases or pests are found.
Dendrobium leafification is a common problem in the process of Dendrobium care. Understanding its causes and solutions can help improve the survival rate and ornamental value of Dendrobium. It is hoped that this article can provide assistance for you in the process of Dendrobium care.
References:
[1] Zhang Lijun, Li Xiaofang. Dendrobium cultivation techniques [J]. Botanical Garden, 2015, 34(2): 1-4.
[2] Wang Fang, Zhang Xiaoyan. Research progress on the control of diseases and pests of Dendrobium [J]. Plant Protection, 2016, 42(5): 1-5.