2. Rooting of apple trees should be carried out every time the potted plants are changed. After the foundation soil is removed, part of the root system shall be cut off according to the modeling requirements, and the roots shall be exposed properly when planting. Do this for two or three times, and you can create a high-legged shape that has experienced vicissitudes.
There are many shapes of apple trunk, such as twisting, tying and bending. According to the growth of plants and their own needs for modeling, we can choose corresponding methods to achieve the purpose of modeling.
4. Let's take a look at the pruning of apple bonsai. The shape of apple bonsai is mostly short branches. Pruning time is generally recommended in winter, and the branches to be cultivated can be cut short by leaving three or two bud points. Pruning in summer is mainly for sprouting new branches, which can be appropriately left long to promote the formation of coordinated shapes of long and short branches.