1、 Breeding environment

1. Soil: fertile soil with strong drainage should be used to breed Sophora japonica at home. Don't use too sticky soil, it will not be conducive to its growth

2. Light: it likes sunshine and should be slightly shade resistant. In winter, it can be maintained in a sunny place indoors or in a greenhouse

3. Moisture: Sophora japonica is drought resistant, so it doesn't need too much watering. It is afraid of waterlogging. Excessive or frequent watering will affect its normal growth

2、 Breeding method

1. Sowing and reproduction: before sowing, soak the seeds in water for half a day, take them out and put them in gunny bags. They will germinate in about 7 days. After it germinates, it can be sown immediately

2. Cutting propagation: the lignified branches of the current year should be used for cutting. After cutting, the seedbed should be kept moist and given appropriate light. Shade properly when the light is strong

3、 Common diseases and insect pests

1. The diseases generally include stem rot and stem disease, which can be sprayed with carbendazim or Bordeaux solution after discovery. In addition, shade properly in summer and remove the sick seedlings in time

2. Once the pests are found, they can be removed manually or sprayed with trichlorfon