Calamus in our childhood into the field was used, especially in the Dragon Boat Festival, the family will use the sun-dried leaves of calamus for bathing, the legend says that with calamus bathing can remove the role of the evil spirits, blessing our peace. So the medicinal value is not only very high, but also can play a role in warding off evil spirits. They and daffodils, orchids and chrysanthemums are called the flowers and plants of the four elegant, the name is known as a representative of noble and elegant. Their flowering period is in July or so, the blooming flowers are also white, can also represent the symbol of noble and elegant, raise this kind of flower is also a person of temperament, the pursuit of quality of life, can also represent the steadfast love, the desire for love, consistency, perseverance, and finally become a victorious person. Because like to grow in the environment of the supermarket, in the words of Li Qingzhao, out of the mud, fresh and clean, living in their own forehead world, not subject to any outside interference. So home to raise pots of calamus, not only can ward off evil spirits and still can bring you good luck.