First, choose healthy branches, preferably one year or so. Keep several leaves on the top of the branches, and cut them obliquely at the nodes of the branches, which will be conducive to the rooting of the branches. Cut the sponge into small pieces about 3cm high, 2cm long and 2cm wide, insert them into the sponge and put them into the water. The depth of the water is two thirds of the height of the sponge. Put the water bottle in the water bottle. Can have the place that sunshine diffuses light to illuminate, in the case that temperature is appropriate, the branch of Chinese rose can take root very quickly, after taking root, can undertake transplanting..
Choose the top branches of cuttings as much as possible, pay attention to the branches of cuttings for astigmatism, promote its rooting, reduce mortality; pay attention to frequently change water, when changing water, keep part of the original water, leave half or a small half, and then add new water, to protect its rooting environment.