
Informal Upright Pine Bonsai (Diagram)
Image: <a href="//commons.wikimedia.org/wiki/User:Tangopaso" title="User:Tangopaso">Tangopaso</a> (CC BY-SA 4.0)
NameInformal Upright Pine Bonsai (Diagram)
Species NamePinus sp.
Common NamePine
Bonsai Styleinformal-upright
Estimated Age (years)5
Container Typeundefined
Geographic Originasia
Cultivation Difficultyintermediate
Trunk Featurestapering, curved
Foliage TypeNeedle-like
Height (cm)30
Nebari (Root Flare) Qualityundeveloped
Notable FeaturesThis image is a step-by-step diagram demonstrating the pruning and wiring techniques used to transform a pine seedling into an informal upright (Moyogi) style bonsai, including initial cuts, transplanting, and needle reduction over a period of approximately 5 years.
Description
This diagram illustrates the development of a pine seedling into an informal upright bonsai over several years. The final stage (step 7) shows a young tree with a gently curving trunk, well-spaced branches, and upward-growing needles, demonstrating the results of careful pruning and wiring.




