Grafting Illicium verum seedlings can plant 50 to 60 trees per mu. Illicium verum should be planted artificially, with a row spacing of 3m× 4m and 50 ~ 60 plants per mu. When planting, dig a pit with a depth of 30cm and a width of 40cm, cut off 2-3 leaves of seedlings, and choose rainy days. The best planting depth is 2-3 cm from the soil cover to the root neck.