1、 Pruning time

1. Spring: it is best to choose the time for the trimming of house roll silk in spring, which is almost the most appropriate from April to May. At this time, the growth is relatively vigorous and the recovery is faster after trimming. It is suitable for the pruning of bare branches. When the temperature is slightly higher in the later stage, the growth can be restored. Pay attention not to choose in the late spring, otherwise the hot weather will lead to plant wound infection. In addition to the bare branches, but also for the roots, spring is the time for changing pots. At this time, the roots can be trimmed in combination with changing pots

2. Daily: in addition to the specific spring, the withered and yellow leaves observed daily also need to be cut off and removed. For this, there is no specific time

2、 Precautions

1. When trimming, special tools shall be used to ensure sharpness, and disinfection treatment shall be carried out to avoid infection to the wound

2. The incision shall be kept flat and move quickly without unevenness

3. After trimming, the incision shall not be stained with water, otherwise it will be prone to infection and problems. First put it aside and dry the incision slightly. Do not contact with strong sunlight, first contact the astigmatic environment, wait for adaptation, and then contact the normal sunlight