1, small tree shaping
Reasonable pruning during the growth period of Vogan will make the plants grow stronger and yield higher. The shaping of young trees is a step in the pruning map of Wogan, which is mainly to cut the plants into round heads or towers, cut the trunk into about 30 cm, keep the spacing between each branch at about 10 cm, and cut off the branches that affect the appearance.
2. Pruning in growing season
In the growing period, the main method of "Wogan" is pruning again, so only 3-4 branches need to be kept on the trunk, with about 3 branches on each branch. When the young leaves are 5- 10, topping treatment should be carried out, and only 1-3 leaves should be left at the top of the plant at most to maintain the balance of growth.
3. The winter dormancy pruning should also be based on light pruning. Generally, the branches that are too long should be shortened by about 28 ~ 35 cm, and some over-dense branches and internal branches that affect growth should be combed and trimmed properly. Don't cut off the old branches after the first flowering, otherwise it will affect the second flowering of the plant.
4, fruit pruning
In summer, short cutting is the main treatment, and pruning is usually carried out from late June to early July in summer. First, cut off the peripheral branches from the base to promote the growth of the main shoot, cut off the long branches and drooping branches caused by the trunk, and cut off the remaining branches 10 ~ 20 cm.