The medicinal botanical garden is adjacent to the tropical botanical garden, with a ticket of 10 yuan and free parking. The medicinal botanical garden needs the guide of the park to enter the museum. The medicinal botanical garden was founded in 1960 and was introduced by the Hainan branch of the Institute of Pharmaceutical Botanicals of the Chinese Academy of Sciences. There are many medicinal plants planted in the park, and the four major southern drugs in China are betel nut, Bayantian, puzzle, and Yangchun sand kernel. The park also has precious tree species such as agar and yellow pear. The words "herbs leave fragrance" reflect the connotation of the South Pharmaceutical Garden. The density of agarwood is high, it will sink in the water, and the trunk will be damaged after the balsam formation, which is unique and so called agar. Hong Kong city flower bauhinia, 5 petals, 6 cores, symbolizing 56 ethnic groups. The two leaves are called "time to run", the narrator said, people can turn the tree clockwise, but people can not take pictures with the tree, people and their photos will freeze people's time, because people's time is rotating. The exit of the scenic spot is a science and technology pavilion on plant and medicinal materials and a store selling essential oils.