Working with young Shimpaku Juniper material one to two years from Cutting Propagation, we use wire to introduce the bends that will form the trunk's framework. Heavier Aluminum Wire is chosen not for appearance, but to transmit force. Keeping front-to-back depth in mind as well — each move made now will shape what the tree becomes years from now.
'Simply letting it grow is one approach' — but there is also the choice to build the framework while the material is still young and pliable, in its first or second year.
Just watering, giving it sunlight, entrusting it to the tree's own pace. That too is bonsai. Growing and shaping may look similar, but the way you engage with them is quite different.
Using heavier Aluminum Wire is not about 'making it look good.' At this stage of building the framework, transmitting force takes priority over form — when the purpose changes, so do the standards for your tools.
Wind it onto the trunk at a 45-degree angle, keeping even spacing. When bending, the wire must be positioned against the outer side of the curve. Because the wire is there, it can absorb the pressure. Without it, the wood will crack. Wire is not wrapped merely to hold a position — it is wrapped to receive force.
Always use both hands when bending. Be aware not only of left-right movement, but also of front-to-back depth. A tree confined to a flat plane will never breathe with three-dimensional life.
In three years, the trunk will have thickened two to three times over. The curves set with wire will be inscribed in the tree as a framework that cannot be undone.
Each move you make now shapes what the tree will look like years from now. That is why you must not bring branches too close together. As the trunk thickens, they will fuse, and the Taper — the natural flow of thickness — will be disrupted. You are touching the present while reading the future.
Choosing between zip ties and wire is not about taking shortcuts. 'Once the bend is set, a zip tie is enough.' Selecting the right tool for each stage of the process — that is a judgment of subtraction, born from experience.
Remove unneeded branches and bring the tree into a compact form. In doing so, the movement of the trunk emerges and the tree's individuality comes forward. Rather than adding something to create the tree, you strip away the excess and what remains is its essence.
The curves set by your hands today will be inscribed in the tree three years from now as a framework that cannot be undone. Knowing that gives intention to every move.
Perhaps shaping is a dialogue with the tree that is yet to come.
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