The Bonsai Tool Compendium: Complete Classification by Function

Japanese bonsai tradition recognizes ~100 specialized tools. This compendium classifies them by function so you understand what exists, when it's used, and what you actually need.

Pruning & Styling Tools

• Branch cutters (various sizes): Clean limb removal, flush cut.
• Concave branch cutter: Hollow wound for minimal scarring.
• Knob/Wen cutters: Trunk stubs, spherical bite.
• Bonsai wire cutters: Training wire removal (tip-cut protects bark).
• Large shears/scissors: General shoot trimming, root cutting.
• Long-handled scissors: Deep canopy access.
• Snippers (spring-loaded): Leaf trimming, fine shoot work.
• Saw (fine-tooth, folding): Heavy branches, trunk tops, tap roots.
• Clamps (screw/jack): Gradual thick branch/trunk bending.

Repotting Tools

• Chopsticks: Soil insertion into root gaps.
• Sieves (graded): Soil particle sorting, dust removal.
• Root hook/rake: Root combing, old soil removal.
• Root scissors/cutter: Root pruning.
• Soil scoops: Mix transfer.
• Toothbrush: Algae removal, pot cleaning.

Carving & Deadwood Tools

• Chisels (various profiles): Deadwood excavation, texture.
• Rotary tools (Dremel + bits): Power carving, detail.
• Lime sulfur: Deadwood preservative/whitener.
• Wire brushes: Bark cleaning, texture prep.

Wiring Tools

• Wire (aluminum/copper): Various gauges.
• Wire cutters: Removal.
• Jin pliers: Wire twisting, deadwood stripping.
• Branch benders/jacks: Heavy leverage.

What You Actually Need (Priority Order)

1. Concave branch cutter
2. Bud scissors
3. Wire cutters
4. Knob cutter
5. Root scissors/cutter
6. Root rake + chopsticks
7. Sieves (3)

The rest are for specific techniques, species, or artistic expression. Master the core seven; the compendium awaits your evolution.