Cutting method of big-leaf begonia: suitable season, cutting illustration

1. Cutting season

Bigleaf Begonia cuttings can be carried out in spring or autumn, as long as the temperature is above 15℃. If the temperature is too low after cutting, the rooting speed will be very slow and the survival rate will be very low.

2. Choose cuttings

For cuttings, you should use old branches with good growth and 2-3 leaves on them, otherwise they will not be able to photosynthesize after cuttings. It is best to use branches with two buds. Cut the bottom of the branch into a horseshoe shape before cutting to allow it to have better contact with the substrate and soak it in rooting water for about 24 hours.

3. Prepare the soil

If you want the cuttings to take root faster after grafting, you must prepare soil suitable for plant growth. Clean river sand and leaf mold can be used for cuttings. If the substrate used is too thick, the cuttings will not be able to take root because they cannot breathe. It must be disinfected before use to avoid affecting rooting.

4. Take cuttings

After preparing the soil, insert the branches directly into it. In the early stage, they need to be shielded from strong sunlight and not exposed to direct sunlight. New small roots will grow in about a month.