Sow

This method is its main breeding method. The best operation time is from March to April. Before sowing, put the seeds in the wet sand 2 to 3 months in advance, maintain the temperature at 5 degrees, and put them into the refrigerator. The seeds can absorb sufficient water in about 80 days. Therefore, keep the sand moist during this period and spray water on the sand regularly. After sowing, when the plant grows to 80 cm to 100 cm high, it can be colonized

Its seeds are very hard and sometimes take longer to absorb enough water, so they can be put into the sand 10 to 15 days in advance

Cutting

The best time for cutting is in summer and autumn. In these two seasons, branches with a length of 10 cm to 15 cm shall be selected, but these branches must be newly grown this year, strong and light brown. After selection, they shall be soaked in root promoting water, and then they can be inserted into the detoxified sand, covered with plastic film and placed in the shade. The film can be opened for watering during the day

If cutting is carried out in summer, when the plant grows to about 50 cm, transplantation and colonization can be carried out; If it is carried out in autumn, sound roots can be produced in that year, and colonization can be carried out in the next spring. But during this period, we must ensure that the soil has a certain amount of water