The efficacy and function of Canna indica

There are many varieties of canna, and canna indica is one of the more famous varieties, also known as French canna. Canna indica is native to tropical America. It likes warm environment and needs plenty of sunlight. It cannot survive in cold environment. Once it encounters frosty weather, the flowers and leaves will wither. There are many people who have praised canna throughout the ages. Li Shen of the Tang Dynasty said, "The leaves are full in the cluster, deep and red like fire, which not only burns the eyes but also burns the heart." He was talking about the fullness of banana leaves and the graceful and beautiful canna. From the poem, we can see the beauty of canna indica. Next, let us take a deeper look at its effects and functions.

The efficacy and function of Canna indica

1. Medicinal value

The rhizome and flowers of Canna indica can be used as medicine. It is the raw material of the medicine. It is cold in nature and sweet in taste. Its main functions are excessive leucorrhea, bruises, clearing away heat and detoxifying. It also has a good hemostatic effect. It is usually taken as a decoction or applied externally on the wound. The medicinal effect is very significant and can effectively achieve the purpose of reducing inflammation and swelling.

2. Plant culture

Every flower has a special language, and the language given to canna is a solid future. We often see canna growing tenaciously from small cracks on the side of the stone path. It is this vigorous vitality that gives her unique temperament, which makes people sigh at her proud will and feel her strong presence.

3. Landscaping

Canna indica is graceful and often used in garden construction. It can also be seen in the green gardens and green belts around the city. The color of Canna indica is beautiful and the flowers are large, which is suitable for flower mirrors. Canna indica not only helps beautify the appearance of the city, but also absorbs harmful gases in the air such as carbon dioxide, which improves the air quality.