- Mimosas do not grow very tall
- A mimosa does not tolerate cutting very well
- Properly care for mimosa as a bonsai
Mimosas are not necessarily the most suitable plants to grow as bonsai. Mimosa is very sensitive and quickly resents incorrect treatment. However, if you have enough experience in growing bonsai, you can give it a try.

Mimosas do not grow very tall
In general, unlike trees or other indoor plants grown as bonsai, mimosas do not grow very tall. They reach a maximum size of 50 centimeters.
Accordingly, bonsai mimosas are very small plants that need a good location to be effective.
Since mimosas are very sensitive anyway and do not react well to small care mistakes or wrong locations, it is not worthwhile for beginners to grow a mimosa as a bonsai. At best, experienced gardeners who can meet all the requirements for care and location should dare to try this experiment.
A mimosa does not tolerate cutting very well
A big problem with keeping a mimosa as a bonsai is that the plant does not tolerate being cut well. In the first year, it must not be cut at all.
From the second year, pruning can be done, but only carefully. The branches can be cut directly on the trunk. Wiring is not successful with mimosas.
In order for the mimosa to remain small, it must be repotted regularly. The roots can be pruned.
Properly care for mimosa as a bonsai
- Pour right
- fertilize occasionally
- cut back annually
- repot
When watering mimosas as bonsai, make sure that the root ball is neither completely dry nor too wet. Watering is only done when the top layer of soil has dried out.
Coconut is recommended as a substrate, as it contains no nutrients and the mimosa grows accordingly more slowly. For this, the plant must be fertilized regularly.
The mimosa hibernates at warm temperatures between 18 and 22 degrees. It needs to be bright, but only gets direct sun in the morning and evening. Humidity may need to be increased.
tips
If you repot a mimosa, make sure that the new pot is not much larger than the old one. Mimosas only bloom particularly well when the root ball is somewhat limited.