This is a common method. Cut a stem with at least two nodes from the well-developed love vine as a branch for cutting. After cutting, put it in a ventilated place and dry the cut. Finally, insert it into a substrate suitable for drainage, cover it with a thin film, and it will grow a small root system in about 2-3 weeks.
The survival rate of this method is relatively high, and will not affect plant growth. Select a strong branch from the top of the plant, place it on the substrate smoothly, make a small opening at the stem node, and fix it in the substrate with a "U" shaped wire. Finally, cover a layer of soil to ensure a certain humidity. After 3 weeks, the root system will grow. Wait until the new root grows to about 2-3cm, cut off the stem with the root and transplant.
This method is similar to cutting method. The key to survival is its tuber. Cut off the tuber with branches from the plant, bury it in the soil and cover it properly, and finally pour some water.