Hydrangea: identification, flower language, conservation and ornamental value.
Hydrangeas, with their unique shape and rich colors, have become a favorite ornamental plant. In the flower section of Baijiahao, we will give you a detailed introduction to the identification, flower language, maintenance knowledge, ornamental, medicinal and cultural values of hydrangeas.
1. Identification of hydrangeas.
Hydrangea is an evergreen shrub whose flowers are usually dark blue or white. The petals are small and dense, and the shape resembles a hydrangea, hence the name hydrangea. When identifying hydrangeas, there are a few things to keep in mind:
Leaf shape: The leaves of hydrangeas are usually ovate or oval in shape with a smooth surface.
Inflorescence structure: The inflorescence of hydrangea is umbel and consists of multiple florets.
Flower color: The flowers of hydrangeas are usually dark blue or white, and some varieties are purple or pink.
Second, the maintenance of hydrangeas.
Light: Hydrangeas need plenty of sunlight, at least 6-8 hours of direct sunlight per day. In the summer heat, it can be properly shaded.
Temperature: The suitable growth temperature for hydrangeas is 15-25. In winter, when the temperature is too low, you need to pay attention to keeping warm.
Watering: Hydrangeas need to keep the soil moist, but also avoid overwatering. Before watering, make sure that the soil surface is dry.
Fertilization: During the growing season, apply well-rotted organic fertilizer or compound fertilizer once a month, which can promote the growth and flowering of hydrangeas.
Pruning: Pruning in spring and autumn to remove dead and diseased branches and promote new branch growth.
3. The ornamental value of hydrangeas.
Hydrangeas, with their unique shape and rich colors, have become a favorite ornamental plant. Whether planted as a potted plant or in the garden, hydrangeas add freshness and elegance to the environment.
Fourth, the medicinal value of hydrangeas.
Hydrangea has certain medicinal properties, and its flowers and leaves can be used in medicine. Traditional Chinese medicine believes that hydrangea has the effect of clearing heat and detoxifying, diuresis and swelling. Clinically, hydrangea is often used for urinary tract infection, nephritis edema and other diseases.
5. The cultural value of hydrangeas.
In traditional Chinese culture, hydrangeas are endowed with rich cultural connotations. It represents hope, reunion, and love. In many literary works and folklore, hydrangeas are one of the important elements. At the same time, hydrangeas are also one of the symbols of many traditional festivals and celebrations.
Hydrangea is a plant with high ornamental, medicinal and cultural value. By understanding its identification, conservation knowledge, and ornamental, medicinal, and cultural values, we can better appreciate and protect this beautiful plant.