Small bonsai has no holes, so it can be fixed by punching holes with a machine. If there is no way to make a hole, the whole pot bottom can only be fixed from the bottom, and then an aluminum wire is wound around two branches. It's better to punch and fix it, so it's stronger.

The general method of fixing aluminum wire is to bend one end of aluminum wire into a hook and press the hook on the big branch in front of the branch to be tied. On the first lap, press the end of the hook, and then go round and round.

The spacing between aluminum wires is too large, so it is easy to break branches when bending.

The uneven winding of aluminum wire affects the appearance, and the branch is unevenly stressed when bending.

The aluminum wire is wound too loosely, so it is not easy to shape the branches when bending.

The correct winding method of aluminum wire is to form a 45-degree angle, with the same spacing between each turn, and the aluminum wire is directly closely combined with the trunk.

Bonsai needs frequent pruning. Pruning can maintain a good appearance and is also conducive to flowering. When pruning, the dead branches and diseased branches should be cut off first, and then the branches and leaves that are too long and overlap.