: Choosing the correct thickness of copper or aluminum wire relative to branch rigidity.
Naka verified that watering on a calendar schedule ("every Tuesday") kills trees. You water the soil , not the tree, based on today’s evaporation. john yoshio naka bonsai techniques 1 verified
If John Naka wrote it, grew it, and taught it for 50 years, it is verified. : Choosing the correct thickness of copper or