Guangxi dwarf anise is best grown at an altitude of 200-500 meters. The altitude of Guangxi is 250 meters to 450 meters. Suitable for anise planting. Dwarf anise is cultivated and improved by grafting. The saplings can bear fruit in the second year and reach the peak yield period in the fifth year. The improved anise seedlings have a high survival rate, abundant fruits, and large fruits.