Two months ago I partially defoliated a mature Korean hornbeam (see “Focus on defoliation” for details). After defoliation – May 2018 I’d been curious about the effect of removing more leaves than normal so I cut about 60-70% of the foliage to see what would happen. Since then, the tree has grown well. New leaves […]
Bonsai Development
Bonsai Development posts form the heart of Bonsai Tonight. Learn about varieties like Black Pine, Shimpaku and Japanese Maple, techniques like Decandling and Grafting and Air Layering, and bonsai features like Deadwood.
Bonsai Development Series #9: Evaluating sacrifice branches mid-season
For my young trees in development, I tend to focus on a single question during the growing season: do I prune now or wait until fall? Chinese quince – four years old from seed The goal at this stage is to develop the trunk as fast as possible. Because the sacrifice branches are well-positioned, I’ll […]
Side-veneer graft aftercare – bag technique
When performing side-veneer grafts on conifers, it’s important to provide extra humidity for the scions to prevent them from drying out. Two popular approaches for doing this are to cover the scion with a small plastic bag or wrap the scion in stretchy material such as paraffinic tape or Buddy Tape. While I appreciate both […]
Before and after – cutback and decandling exposed root black pines in development
I thought I was nearing the end of decandling season when I remembered a table of black and red pines trained as exposed root bonsai. My standard approach is to not decandle exposed root pines until the trees are older and the roots are thicker. Of course, the standard approach also entails wiring the trunk […]
Bonsai Development Series #8: Removing unnecessary branches
When developing material for bonsai, it’s best to avoid creating straight trunks and branches. Many varieties, however, naturally produce straight growth. This gives us two options: cut or wire. Cutting is often preferable to wiring as cuts can be used to create taper and angular movement. Wiring has its place too as it’s a quick […]