1、 Pruning during growth

1. Reason for pruning: the plant will have sufficient nutrition and strong growth during the growth period, but if the plant grows like this, it will affect the flowering of later plants

2. Pruning method: prune the branches and leaves of the plant during the plant growth period. First, remove the small branches and leaves of the plant, because these branches and leaves will affect the nutrient absorption of the plant. Secondly, remove the long branches of the plant; Because such branches will only grow long and will not bifurcate, which will affect the development of plants; Finally, remove the branches that will not bifurcate, because such branches will affect the flowering of the plant, and the branches that will not bifurcate will not bloom

2、 Pruning after flowering

1. Reason for pruning: the plants after flowering will be weak and have a great demand for nutrients. If there are redundant flower branches, it will affect the absorption of nutrients by the plants. And because there are redundant branches and leaves, it will affect the flowering ability of the plant in the second year

2. Pruning method: after the flowering period of the plant, first remove the excess residual flowers, and then cut off the branches of the flowering plants, because such plants will not bloom on the flowering branches

3、 Pruning before spring

1. Reason for pruning: after autumn and winter, the plant will grow some residual branches that will not bloom, which will affect the flowering of the plant after spring

2. Pruning method: before spring, cut off all the redundant branches to ensure that all the branches left by the plant are normal and strong, so as not to affect the future flowering of the plant