Chinese elms are particularly suitable for keeping as bonsai. However, the filigree form of cultivation from the Far East requires conscientious care. On the one hand, you have to keep the shape of the tree, on the other hand, of course, basic measures such as watering or winter storage are of great importance. In the following you will learn what is important when caring for a Chinese elm.
The Chinese elm is a classic bonsai
Different forms of posture
The Chinese elm is suitable for keeping as an indoor bonsai as well as a cold house bonsai. Fortunately, the deciduous tree is very easy to care for. It also offers you numerous design options, e.g
- the broom shape
- the free upright form
- or the rock shape
wire
To create such a look, you need to wire your Chinese elm. As soon as the young shoots are about 10 cm long, cut them back to 1-2 leaves. Later, only the usual, regular pruning is necessary. Wire small branches with conventional bonsai wire. So that it does not "eat" into the wood with thicker branches, you should only tighten them.
pour
Always keep the substrate moist, but avoid waterlogging. Not too wet and not too dry - these are the optimal conditions for a Chinese elm.
Fertilize
Only fertilize the tree in the warm season from spring to autumn. Here you have the choice between
- organic solid fertilizer (every 2-3 months)
- conventional bonsai liquid fertilizer
location
In summer, a very sunny outdoor location is recommended. In winter, temperatures of 10-15°C are optimal. Light frost does not harm the deciduous tree. If you want to be on the safe side, bring your Chinese elm indoors. Make sure there is sufficient light supply.
Regular repotting
Chinese elms are characterized by strong rooting. Regular repotting is therefore part of the care of the deciduous tree. The following applies:
- repot young plants every two years
- repot older plants every 3-5 years
Before you put the tree in a new pot, you should make a root cut. It is best to use concave pliers or bonsai scissors for this. You should avoid blunt tools that crush the roots.