How to make bonsai trees hold rocks.

1. To make stone-filled bonsai, it is necessary to cultivate the roots of materials to a certain length according to the method of lifting the roots of bonsai, so as to make stone-filled bonsai conveniently.

2. Choose the right stone as a boulder. Generally, porous or loose stones are selected, and some unique stones are selected. For stones without cracks, grooves can be cut mechanically, and the height of the stone is slightly shorter than the length of the root.

3. Put the root through the hole or embedded in the groove, and tie it tightly with brown wire or metal wire to prevent the root from leaving the stone and arching outside the stone, which will affect the appearance.

4. Wrap some dry moss around the stone.

5. Fill it with loose culture soil and plant it in a deep pot to let the roots grow fully.

6. After one year of culture, gradually lower the enclosure, arrange the exposed roots, and plant them in shallow pots after the enclosure is completely removed.