The temperature is between 15-25 ℃, so the best time for cutting is in spring, when the temperature is stable and there is no extreme bad weather. And the plant is growing and sprouting, growing faster, it is easy to root. If you miss spring, you can also choose autumn for cutting propagation, and the climate is also suitable.
The plants in good growth state should be free of pests and diseases and grow vigorously, so the survival rate of the cut branches is higher. Cut a branch from the top with two leaves. Note that the cut branch must have leaves, because its stem has degenerated, rooting mainly depends on leaves, but with a section of stem nodes. Cut it off and put it in a cool place. Let it dry a little.
The preparation of soil is also very important. Clean perlite or coarse sand can be used. It should be disinfected in advance to eliminate the bacteria inside.
After the soil is prepared, spray water on the soil with a small watering can to keep it moist, and then insert the cut leaves and stem nodes horizontally into the soil. After cutting, put it in a cool and ventilated place, spray water to keep it moist, and take root after a period of time.
