1. Cutting propagation

Select the annual semi lignified branches, trim them to 10-15cm, insert them into the sand bed, plant them at 20-25 ℃, take root in 20-25 days, put them in the pot after 40 days, and bloom in the next winter

2. High pressure reproduction

Select the lignified branches, peel them about 15cm away from the top, with a width of about 2cm, wrap them with moist nutrient soil or paper towel, keep them above 20 ℃, and send roots in about 20 days

3. Grafting propagation

The vigorous growing plants were selected as rootstocks, the branches were grafted at the cleavage by short branch splitting method, and the plastic cloth was used to wrap up and down in an eight shape. Wipe off the sprouting new buds on the rootstock at any time after completion. When the shoot length is 3-5cm, it indicates that the grafting is successful

4. Hydroponic propagation

Fill the plastic bottle or glass bottle with water, cut off the strong branches from the plant and soak them in water. As long as the roots sprout small white spots, it can prove the success of rooting. Generally, it takes about 45 days to root. Pay attention to changing the water every 2 days. After rooting, it can be transplanted into the pot