Burdock, also known as Dali Zi, evil solid, burdock seed, etc., is a commonly used in traditional Chinese medicine as a botanical medicine, attributed to the 2 years of growth of grass plants, plant height of 35 ~ 81 centimeters, widely distributed, light-loving, heat-resistant, cold-resistant. In part of our country can develop, often grow in the edge of the woods, thickets or under open forest, also seen in the valley grass or grass nest, the environmental requirements are not very high.

It's seed germination temperature in more than twenty degrees, must be reasonable control of temperature. The roots of the plant are relatively strong and resistant to cold. But the part of the plant on the land will be a little weaker to resist the cold, especially in the seedlings just out of the land must be well protected, do not place it in the place where there are often windy, seedlings are likely to be windy to scrape off. The above-ground part of its plant can easily not stand the near-zero temperature and dry up and die. The upper part dies, but the part in the land can still grow well and still sprout and grow the next year.

Colds and sore throats caused by fire can be taken with burdock, and medicinal dishes made from burdock are not only refreshing and of great medicinal value, but also dispel wind-cold and inflammation in the body.