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01 / Knowledge from practice

Bonsai knowledge.

Knowledge. Observation. Understanding.

Bonsai care, design, growing methods and fundamentals: explore articles on tree analysis, pruning, grafting and repotting. Photographs and practical guides explain what to consider when working on a tree.

Knowledge from practice

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Growing methods

Styling a black alder (Alnus glutinosa) with Josef Burschl

Black alder is a marsh plant that particularly loves and needs wet soil. During the growing season, it must always be kept in water, for example with the help of a tray placed underneath. Black alder generally does not tolerate shade; it always needs a place with unrestricted sunlight.

Josef Rauscher

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Bonsai care

Protecting bonsai from diseases and pests

The best way to prevent diseases and pests is to cultivate plants according to their needs. There are some basic needs that every plant has. Sufficient light, the optimum substrate mixture, the right watering regime and fertilization adapted to the season. For indoor bonsai, ensure sufficient fresh air and air circulation and, above all, choose the right location.

Josef Rauscher

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Bonsai design

Defoliating hornbeam bonsai to reduce leaf size

If a leaf does not get enough light, it dies and the tree forms too small buds in the "leaf axil". These small buds only sprout weakly the next year and slowly die off. If you lose many branches, the branching will not grow densely enough. This weakens the tree.

Josef Rauscher

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Bonsai design

Defoliating cornelian cherry bonsai to reduce leaf size

If a leaf does not get enough light, it dies and the tree forms too small buds in the "leaf axil". These small buds only sprout weakly the next year and slowly die off. If you lose many branches, the branching will not grow densely enough. This weakens the tree.

Josef Rauscher

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Growing methods

Bud grafting hawthorn bonsai

One of the many forms of plant grafting is oculation. This technique is particularly advantageous as the rice bud grows in very well and no wound is left behind.

Josef Rauscher

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Bonsai basics

Understanding bonsai roots

In order to be able to optimally care for or design a bonsai, it is necessary to know its vital functions. There is a big difference between bonsai design and bonsai care, but it is important to know the physiology of the plant.

Josef Rauscher

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Articles 13–18 of 45

Bonsai Kreativ / Knowledge

Observe.
Understand the choices.

The articles cover tree analysis, deadwood, repotting and pine grafting, connecting observation and technique with the long-term development of a bonsai.

About Josef Rauscher