Abstract: Because of its beautiful flowers and outstanding ornamental value, periwinkle has become the favorite of many flower lovers. However, many people do not understand the growth habits and maintenance methods of periwinkle, resulting in unstable flowering periods or unsatisfactory flowering numbers. This article aims to introduce you to when periwinkle blossoms...
Because of its beautiful flowers and outstanding ornamental value, periwinkle has become the favorite of many flower lovers. However, many people do not understand the growth habits and maintenance methods of periwinkle, resulting in unstable flowering periods or unsatisfactory flowering numbers. This article aims to introduce to you the blooming time and maintenance points of Changchun flowers, and help you create a beautiful garden.
Introduction to Catharanthus roseus, with the scientific name "Spring Rhododendron", belongs to the Rhododendron family. The flowering period lasts from March to May. It is a shrub that blooms in early spring, hence the name "periwinkle".
The growth environment of Catharanthus roseus prefers an environment with sufficient sunshine, good ventilation, loose soil, and good drainage. It usually grows in mountainous areas with an altitude of 1,500 - 2,500 meters, but corresponding environmental conditions are required when planting in cities.
The flowering time of the periwinkle roseus usually blooms from March to May, which is also the most beautiful time for the periwinkle roseus. However, due to environmental factors such as temperature and light, the flowering time is not fixed.
There are many types of color patterns of periwinkle, including white, pink, red, purple and other colors. Among them, pink and red are the most common.
How to buy periwinkle When buying periwinkle, we need to select healthy seedlings with developed root systems, bright green leaves, straight stems, and no pests and diseases.
How to cultivate periwinkle seedlings transplant the selected periwinkle seedlings to a place with good soil drainage, while maintaining sufficient sunshine and air circulation. Apply fertilizer every spring and fall and keep the soil moist.
How to prune Catharanthus roseus The pruning of Catharanthus needs to be carried out after flowering. Wilting branches, old branches and pest branches can be cut off, and the tree shape can be appropriately pruned to promote the growth and flowering of Catharanthus roseus.
How to prevent pests and diseases such as red spider, powdery mildew, and black spot. We can use drugs to prevent and control, and maintain environmental hygiene to prevent the occurrence of pests and diseases.
The leaf-falling period of Catharanthus roseus is usually around October. At this time, it is necessary to clean up the fallen leaves in time and pay attention to keeping the soil moist.
How to keep the flowering period stable. Unstable flowering period of Catharanthus roseus is a common problem during the planting process. We can maintain stable flowering period through reasonable fertilization and regular pruning.
How to increase the number of flowers can be increased by methods such as fertilization and pruning. At the same time, attention should also be paid to appropriately reducing the burden on flowers and avoiding overcrowding of branches.
The pairing of periwinkle with other plants. periwinkle can be paired with various plants such as crabapple, rhododendrons, and magnolia to create a more beautiful garden landscape.
Ornamental value of periwinkle roseus is not only beautiful and moving during flowering, but also has good ornamental value and can add color and fun to our lives.
The cultural value of periwinkle. periwinkle also has a unique position in China's traditional culture. It is one of the symbols of spring and represents rebirth and hope.
Conclusion Through the introduction of this article, we learned about the flowering time and maintenance points of periwinkle, and hope to help everyone plant periwinkle. At the same time, I also hope that everyone can pay more attention to and appreciate this beautiful plant and add more beauty and color to their lives.