Sowing or cutting is the main cultivation and propagation method of Sophora japonica. The lignified branches in the cutting year are soaked in ABT2 rooting powder with a concentration of 50PPM for 2 hours, and the survival rate of cutting is high. It should be carried out in spring or summer. When the sun is strong, use a gray sunshade net to shade the seedbed to keep the humidity and facilitate rooting. The best cultivated soil is loam or sandy loam with good drainage and sufficient sunshine. Topdressing every 1-2 months 1 time during long-term commuting. Pruning and shaping once from the end of winter to the beginning of spring, vigorously cutting the aging plants, promoting the regeneration of branches, and achieving the purpose of multi-branch and multi-reproduction. Potting: it is advisable to choose a large pot larger than 33 cm. The cultivated soil is loose and fertile, and can be pruned according to hobbies. Drought resistance and waterlogging avoidance, suitable growth temperature 17-30 degrees. /me? tn = baiduimage & ampct=20 1326592。 cl = 2 & amplm=- 1。 fr = bk & ampsf= 1。 fmq = & amppv = & ampic=0。 z = & ampse = 1 & amp； Show tab = 0&FB = 0 & width = & height = & face = 0 & style = 2 & ampc6% bb% A8% bb% b1&; s=0