How to Care for Catharanthus Roseus
Below is an in-depth introduction for netizens on how to care for Catharanthus roseus and related topics on the cultivation methods and techniques of this plant. Let's follow the editor to take a look!
Catharanthus roseus is native to the Mediterranean coast, India, and tropical America. In China, Catharanthus roseus is mainly distributed in Guangdong and Guangxi provinces, south of the Yangtze River. Not only does Catharanthus roseus have beautiful flowers, but it can also be used as a traditional Chinese medicine in the medical field, with anti-inflammatory, sleep-aid, and pain-relieving effects. Catharanthus roseus prefers a high-temperature and high-humidity growing environment, is semi-shade tolerant but not cold-resistant, and the optimal growth temperature is between 20-33 degrees Celsius. It dislikes waterlogging and should be cultivated in well-drained, humus-rich soil. Next, let's understand the cultivation methods of Catharanthus roseus from aspects such as temperature, light, water, and soil.
1. Temperature
Catharanthus roseus is heat-tolerant, with the optimal growth temperature being 20-33 degrees Celsius. Temperatures above 33 degrees Celsius may cause root rot, while temperatures below 10 degrees Celsius will slow down the plant's growth or even cause frost damage, so temperature control is crucial during cultivation.
2. Light
Catharanthus roseus enjoys sunlight and can be grown outdoors in a sunny spot during spring and autumn. In the intense sunlight of summer, it should be shaded or moved indoors during the strong midday sun to prevent leaf burn. In winter, when outdoor temperatures are too low, it should not be placed outdoors for sunlight and should be kept in an area indoors that receives sunlight.
3. Water
Catharanthus roseus likes moisture and should be watered regularly during cultivation, but the amount of water should be controlled to avoid waterlogging and root rot. Watering intervals are every 2-3 days in summer and every 5-7 days in winter.
4. Soil
Catharanthus roseus has a strong adaptability and can thrive in fertile, well-drained, and loamy soil. Loose and fertile soil not only helps the plant absorb nutrients but also effectively prevents waterlogging and root rot.
The above introduction on how to care for Catharanthus roseus and related cultivation methods and techniques is for reference by green plant enthusiasts, hoping to solve your problems in green plant and flower management.