Where is mugwort better?

Funiu Mountain stretches for more than 800 miles from east to west and is located in Nanyang City, Henan Province. Funiu Mountain has humid climate, fertile land, obvious vertical climate change, and numerous natural vegetation and wild animals. In this unique climate and geographical location, there are many kinds of wormwood, and the largest wormwood in China grows here. In Zhongjing's hometown, in the old days, Zhongjing used wormwood to prevent the plague, and wormwood was available everywhere, which greatly reduced the serious illness rate of the plague at that time. It eased the problem of poor people's difficulty in seeing a doctor at that time.