Sophora japonica seed propagation can also be cutting. Spring sowing, the seed coat palisade layer of cells in close connection with the poor permeability, before sowing, the start temperature of 85-90 degree water soaking seeds for 24 hours, more than durum process 1-2 times. Seed water swelling sowing. Drill row spacing of 20-25 cm, 1.5-2 cm Futuhoudu, per acre seeding rate of 8-10 kg, 7 -10 days of seedling emergence, seedling of close planting, to prevent the trunk bending, usually 6-8 meters long Liumiao strains year seedlings up to 1 m. Early spring focus the nutritional nursery pot transplantation Dingmiao after. Pagoda tree bud strong culture seedlings of the formation of good stem form, in the second year in early spring, cut dry, increase the spacing, seedling height was 3-4 m, straight trunk, stout and smooth.