 The 5000 square metre Tropicarium was opened to the public in 2001.It is a conservatory with 3500 species of tropical and subtropical plant.Established in 1988, The Magnolia Garden covers 1.51 hectares and has 40 species, including "Magnolia denudata", "Magnolia liliiflora", "Magnolia grandiflora", "Magnolia cylindrica", "Magnolia amoena", "Michelia chapensis", "Liriodendron chinense" and others, including "Magnolia × soulangeana".