Kept small and cut into shape, the elm gives a particularly beautiful picture. You can literally see the maintenance effort involved in Japanese bonsai art. The elm also needs a certain amount of attention if you want to keep it as a bonsai. The following article will take you by the hand and provide helpful support for the necessary measures.
The elm is one of the most popular bonsai plants
Important factors when caring for a bonsai elm
If you want to keep an elm as a bonsai, you have to consider the following aspects:
- the choice of location
- the correct casting behavior
- the fertilizer application
- the cutback
- the repotting
demands on the location
Elms like it sunny and warm. An outdoor location is therefore recommended, at least during the summer months. The deciduous tree also feels at home on the windowsill. However, sub-zero temperatures damage the plant. With regard to hibernation, you have the choice between a cool location at around 8°C or a warm place at 22°C. The latter choice receives the foliage of the elm.
pour
Before watering you should let the substrate dry well. After that, plenty of water is given. If your elm is constantly growing new leaves on the tips of the shoots, but quickly sheds them again, this is a sure sign of too much watering.
Fertilize
- Spring to autumn: every 14 days
- In winter: once a month
Use liquid bonsai fertilizer as fertilizer. Pesticides or increasing the humidity help to protect against pests such as spider mites or scale insects. This can easily be increased by spraying the plant with water.
To cut
Thin out the crown every two to three years by removing unwanted branches. Cut shoots that are 6-8 cm long back to 3-4 leaves. Additional wiring will help hold the shape.
repot
Since the elm forms strong roots, it must be repotted every two to three years. It is advisable to do a root cut immediately.