When yellow leaves are found, appropriate tools shall be prepared for convenient pruning. Can use a sharp knife, can choose art knife, require to disinfect first in advance, prevent infection to wound.
Find the place with yellow leaves to trim, hold the branch of the plant, and then cut off the withered and yellow leaves from the base thoroughly. The action should be quick. Cut the branch decisively, and do not have any residual parts on the plant, so as to ensure the flatness and smoothness of the cross section. Cut after trimming should pay attention to waterproof, do not touch water to cause infection, can be coated on the grass ash, not only can play a role in stopping juice outflow, but also sterilization to prevent infection.
The leaves begin to turn yellow, which is usually a problem at the root. It may be that there is too much watering or fertilization, which leads to problems at the root. To think of the role of root treatment, in addition to pruning yellow leaves, but also to prune the root, take the plant out of the flowerpot, comb and check and then cut off the rotten part, clean and dry it after disinfection, and then replant and maintain.
