Birch as a bonsai
Among friends of the art of the tree in the bowl - which is what the word bonsai translates - creations made from birch plants are considered rarities. The birch tree has a reputation for being a difficult bonsai. Because it needs an intensely sun-drenched location or at least very bright Penumbra and can quickly shed a whole branch if it is excessively dry. Despite these capricious properties of the tree, which is so resistant in nature, bonsai breeding is worthwhile: because if the framework conditions are right, an extremely impressive tree is created.
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First steps to the bonsai birch
Anyone who dares to use a birch as a bonsai can buy ready-made small dwarf trees in the garden center, in the tree nursery or in special bonsai nurseries. Alternatively, there is sometimes a so-called yamadori in the great outdoors, i.e. digging up a tree that has remained small as a boulder and planting it. In addition, you can use your little one
Birch from seeds draw. In the pot, you should definitely ensure the best possible drainage. This means that the water must be able to drain off easily.Position the bonsai in sunny to partial shade, but avoid intense heat. This can dry out the substrate. However, birch trees are basically trees that need a lot of light, and the trunk only shines in its characteristic white if there is enough brightness available.
Cut the bonsai birch correctly
The nice thing about cultivating your own bonsai trees is that you can give them exactly the shape you want with the right cut. Whenever you prune your bonsai birch, however, it is important to treat the interface immediately with a wound protectant, as birch trees are very prone to infections. Refrain from your Birch in spring and summer pruning. The dwarf tree could bleed to death due to the intense flow of water during this phase. Better to choose the period between November and February.
The birch tree usually provides the design options itself through its natural growth habit. For pruning, shorten new shoots from ten leaves to around two leaves. The wire typical of the cultivation of bonsai is possible. However, due to the rapid growth of the birch, you should always replace the wires in a timely manner. To avoid cold breaks in winter, do not wire this season.
How to care for your bonsai birch
- Repot annually due to strong root formation, preferably in autumn or early spring
- Only cut the roots before the first shoot, as freshly trimmed roots are not immediately frost-proof
- Pour daily in the heat
- Never let the substrate dry out, but avoid waterlogging
- Fertilize after the first shoot of leaves possible into autumn
- For the winter the bale is best in the Garden soil dig in or store in a box with a mixture on sand and peat on the balcony or terrace.