The role and efficacy of Changpu

Everyone must have seen calamus in life, especially around the Dragon Boat Festival, many families will cut some calamus and hang it on the door to ward off evil spirits. This is an intangible cultural heritage passed down from ancient times in our country and it is our national custom. Moreover, calamus smells particularly fragrant. In addition, calamus can also be used as a traditional Chinese medicine. So what are the functions and effects of calamus?

Acorus calamus is also called white calamus and Tibetan calamus. Acorus calamus has a fragrance and aromatic oil can be extracted. However, calamus is a poisonous plant, and the greatest toxicity is in the rhizome, which can also be used to make spices. The origin of calamus is in China, and of course Japan is also its origin. Acorus grows mostly in swamps and wetlands and prefers shady, moist and cool environments. It grows in all parts of north and south of my country.

Of course, there are other varieties of calamus, but there are not many varieties. There are seven varieties, including American calamus, narrow-leaved calamus, Brown calamus, camouflage calamus, fine-rooted calamus, common calamus, and calamus, as well as one variety, water calamus. Although calamus is poisonous, it is an excellent "green pesticide" and has a good insect repellent effect.

Acorus also has high ornamental value and can be used in landscaping or grown hydroponically indoors. Acorus is dignified and beautiful, with a unique fragrance. It can be used to green water bodies and purify the air. It is a good choice for indoor greening plants. For indoor cultivation, it is best to choose hydroponics, which is simple and easy to maintain. As long as there is clean water, calamus can survive.

Next, let’s talk about the effects of calamus. The stems and leaves of calamus can be used as medicine. Acorus calamus can not only regulate qi, promote blood circulation, and disperse wind, but also remove dampness, open the orifices, and resolve phlegm. It is mostly used to treat symptoms such as trauma, forgetfulness, insomnia, tinnitus, mania, and chronic bronchitis. Although calamus is poisonous, it is also a very good medicinal material and is widely used in treating diseases.