Cynanchum otophyllum, also known as Xin Yi, is one of China's traditional precious flowers, loved by people for its elegant posture and fresh fragrance. Keeping a pot of Cynanchum otophyllum at home can beautify the environment and cultivate one's temperament. To grow Cynanchum otophyllum well is not an easy task. This article will unveil the tips for caring for Cynanchum otophyllum pot plants, helping you to easily grow a beautiful flowering tree.
Choosing the right pot plant1. Pot selection: Cynanchum otophyllum prefers a moist environment but dislikes waterlogging, so choosing a ceramic or purple sand pot with good breathability is more suitable. The size of the pot should be slightly larger than the root system to facilitate root growth.
2. Soil selection: Cynanchum otophyllum prefers fertile, well-drained soil, and can be mixed with leaf mold soil, garden soil, and sandy soil in proportion, and adding a moderate amount of decomposed organic fertilizer.
Lighting and temperature1. Lighting: Cynanchum otophyllum prefers a semi-shaded environment. In summer, it should avoid direct sunlight, and in winter, the lighting time can be appropriately increased, placing it in a place with sufficient scattered light indoors.
2. Temperature: Cynanchum otophyllum is cold-resistant, and the lowest temperature in winter can drop to about -15°C. In summer, high temperatures should be noted for ventilation and cooling to avoid heat stress on the plant.
Watering and fertilizing1. Watering: Cynanchum otophyllum prefers a moist environment but does not accumulate water. Watering should follow the principle of "wet when dry, slightly wet when wet," maintaining slightly moist soil. In summer, the frequency of watering can be increased appropriately.
2. Fertilizing: During the growing period of Cynanchum otophyllum, apply a compound fertilizer once a month to promote plant growth. No fertilization is needed during the winter dormancy period.
Pruning and shaping1. Pruning: Cynanchum otophyllum grows rapidly, and pruning should be done once a year in spring to remove diseased and weak branches, crossed branches, and maintain ventilation and light.
2. Shaping: The branches of Cynanchum otophyllum are graceful and can be shaped. According to personal preference, they can be pruned into shapes such as spherical or pagoda-shaped.
Pest and disease control1. Diseases: Cynanchum otophyllum is susceptible to leaf spot disease, anthracnose, and other diseases. When diseases are found, diseased branches should be cut and fungicides should be sprayed.
2. Pests: Cynanchum otophyllum is susceptible to pests such as aphids and red spiders. When pests are found, insecticides can be sprayed for control.
Caring for Cynanchum otophyllum pot plants is not difficult. By mastering the above tips, you can easily grow a beautiful flowering tree. Pay more attention to the plant's growth condition and adjust the maintenance measures in a timely manner. Your Cynanchum otophyllum pot plant will surely grow robustly.
References:《Flower Care Manual》, China Agricultural Publishing House, 2018 edition.
《Home Flower Care Skills》, Shanghai Science and Technology Publishing House, 2017 edition.