① Fixed molding
The seedlings on the pot are rootstocks, which should be grafted first. If the finished seedlings are on the pot, they can be directly dried and shaped. The method is as follows: cut the trunk into 20cm high, the buds on the trunk germinate one after another, select the most flourishing branch as the trunk branch, insert the bamboo pole into the soil to form a column, and spirally tie the trunk branch on the bamboo pole to grow. Other lateral branches are pulled horizontally and grow in an "S" shape. Promote crown expansion and make branches thicker.
② Plastic surgery
Potted cherries have four tree shapes.
A. trunk shape: also known as cone shape, it is mostly used for large pots.
B. natural joy: suitable for large and medium-sized potted plants.
C. evacuation layer type: it is a common tree shape in potted plants.
D. cluster natural joy: also known as round head shape. In pots, cherry trees are used in large, medium and small pots.
③ Pruning
Pruning results Potted cherry is to cut short the long and middle fruiting branches and cut the mouth at the leaf bud outside the flower bud (2 cm away from the leaf bud). This can stimulate the buds at the base to draw strong fruiting branches in the second year. The number of short branches should not exceed half of all branches. You can't cut too much. You should change it alternately every year. This can solve the problem of the size of the result.
After potted cherry for 3-4 years, the long fruit branches bear more fruits and the short fruit branches bear less fruits, which is different from open cultivation. This method of updating and cutting alternate results is very important for updating and updating and maintaining the potential and shape of the tree.
When pruning, in addition to cutting off dead branches, pests and diseases, the branches that are too dense and overlapping and affect the tree shape and light should also be thinned. Aging plants (or branches) can shrink to restore tree vigor and expand the crown.