The 1~4-year-old plant is small, and the cultivation goal is to grow and shape as soon as possible. The method of shaping the skeleton of cultivated trees is to combine pinching and thinning branches. When the new shoot grows to 4~5 cm, it is clipped to germinate the lateral branches as soon as possible, and then 2~3 branches in different directions are selected from the lateral branches; In the second year, the remaining side branches were cored again, and 2~3 branches were selected on each side branch. In the third year, until the number of branches reaches about 20, at this time, the rudiment of the crown is basically formed, and all the adventitious buds should be cut off, so that the number of branch coring reserved in the centralized nutrient supply plan is generally one year 1 time, not too much. Too many coring times, the branches grow insufficiently, and they grow in the second year.
Trees with a age of 4~ 10 have been formed. The purpose of plastic surgery is to improve plant type and maintain normal growth and flowering. At this stage, the combination of thinning branches and flowers is the main method to remove all the tufted branches at the base. With the gradual increase of flowering period, flowers, especially weak branches, should be thinned at any time to prevent excessive flowering and promote the healthy growth of the whole plant.
/kloc-more than 0/0 years, the whole plant has matured and entered the full flowering stage. Branches and excessive buds that affect the plant type and growth should be thinned out to maintain the vigorous growth of the whole plant and the flowers are large and colorful.