Sow

If you want to get the seeds of golden cypress, you should collect the seeds grown in that year around November. After collection, soak the seeds in disinfectant for about half an hour, wash them with cold water and put them in a constant temperature environment with a temperature of about 4 ℃ to 6 ℃. At the beginning of the next year, about 100 days, the seeds will break the skin and give birth to new buds. This is the best time to sow. Pay attention to the spacing when sowing, and loose sowing as far as possible when conditions permit. The seed is sown on the soil, and the surface is covered with a soil layer 1 cm to 1.5 cm thick. It is OK to cover the upper layer of the soil with straw, and keep the soil moist continuously. When the bud grows to 20 cm, it can be transplanted

Cutting

The cutting of Phellodendron amurensis can be carried out all year round, but the best time is from March to April or August, which is conducive to the success rate and growth rate of cutting. After cutting, new roots will be produced in about two months. If it takes root in autumn and winter, it will be slower. When cutting, branches of more than 2 years should be selected, and the best length is about 30cm. Before cutting, the soil should be fertilized and watered. After all the watered water seeps out and there is no ponding, the branches can be inserted into the soil 20 cm deep. The soil should be compacted. The top is covered with a layer of soil about 5cm thick, which completes the cutting. The survival rate can reach more than 90%