When cutting the mouth, cut off the length of 5cm at the bottom of the branch and cut it obliquely at an angle of 45, so that the cut mouth area will be larger and the water absorption capacity will be stronger, which will help it to take root better. Use sharp scissors when cutting the mouth, it is best to cut it with one knife, so as to reduce the damage to plants. It is best to disinfect the scissors before use, otherwise the bacteria on them will invade the branches and become infected easily.

Second, the requirements of the incision

The incision must be smooth, and only in this way can it absorb water better. When trimming, the incision should not go back and forth, but be cut at one time. Disinfect the incision and soak it in potassium permanganate for about half an hour to prevent the incision from being infected by germs.

Third, the matters needing attention after pruning

1. water change: pay attention to the water change after pruning. The water used should not be too dirty, and there should be no impurities and dirt in it to avoid incision infection. 2. Location: Don't put it too close to electrical appliances, away from TV, air conditioner and computer, and put it in a well-ventilated place.