Bonsai Techniques: Regular Re-potting for Healthy Bonsai

Regular re-potting of the bonsai tree is very important as it replaces the nutrients of the soil and allows the growth of new roots. New roots play a vital role in the growth of the bonsai. Late autumn to early spring, a suitable time for re-potting as the bonsai is in a resting condition.

Frequency of the re-potting depends on its age and size. One younger and small sized bonsai can be re-potted after every two or three years. As the bonsai grows up, the time span increases and an older and larger sample required to be re-potted less often.

You can find tons of helpful information including video training on re-potting techniques. The YouTube video refers to one of favorite video learning.