1. Cut off the leaves: The ornamental value of potted sago Cycas is very high. The old leaves appearing at the bottom should be cut off, and the old leaves of the next year should also be cut off, so as to reduce the consumption of nutrients and maintain the beauty and beauty of the tree shape.In the growth process, the possible diseased leaves, yellow leaves and weak twigs and leaves should be removed at the same time, which can effectively benefit the later growth.
2. Thinning the branches and leaves: In addition to removing the withered and yellow leaves in time, it is also necessary to thin the overlong and overdense branches and leaves. For the overlong branches and leaves, it is necessary to cut them short and thin off part of them. The specific decision should be made according to the tree shape, which is conducive to the growth of new leaves.
3. Pruning the roots: When the sago Cycas is raised for one or two years, it will be repotted once. In combination with repotting, the roots of the sago Cycas can be properly pruned. The rotten roots can be removed in time, and the rotten parts can be removed. The roots that are too long and too dense should also be cut off, leaving a healthy root system. The incision should be coated with carbendazim solution.