Need, because the plant grows in the process of some branches, they are not conducive to the beautiful plant type, but also consume nutrients to affect the normal growth and development of the plant, so it is necessary to prune.
1. First of all, the withered branches must be repaired, because it will not only affect the overall impact, but also waste the nutrients of the plant.
2. The long and long branches should be given to repair points in order to promote the development of lateral branches, but it should be noted that the strength should not be too large, otherwise it will affect the growth of the plant.
3. If the branches are compact in some positions, they also need to be repaired, because that will not only affect the contact of each branch with light, but also consume more nutrients to make the nutrients insufficient. Therefore, only by trimming the plants can they maintain good growth.
4. Don't choose to prune in autumn and winter, because there will be some new branches growing at that time. If you cut them off, it will affect the opening of next year's flowers. If they don't bloom much or even seriously, they won't bloom.
