1. The pruning time is generally around May 15, and the branches are usually pruned to leave about 30 cm. This can promote the secondary development of plants and form flower buds. If its branches don't grow well, they can be pruned again so that it can grow well again. But the cutting time must not be too late, or it will be difficult to form robust branches.
2. For those branches that have grown to a suitable length, they need to be cut off immediately to control the height of their growth and not allow them to continue to grow. In this way, the branches and leaves below can be promoted to sprout and tiller well, and the fruit will be large and fat. However, the date of heart removal should be as early as possible, and the pruned branches should also be appropriate, so that the whole plant can not be cut off, so that the fruit can be less loss.
3. When the plant grows to a certain size, you can cut off the longer branches and stems it grows. Generally, you can start when it grows to 20cm. This is to prevent the branches from being too large, the larger the wound will be, so as to prevent the plants from healing slowly.