Bonsai are grouped or classified in two ways, first by the shape of the trunk and secondly by the number of trees in a container. Here you will also find details regarding training various Bonsai styles. Upright or Chokkan Style Bonsai Trees.
How to Revive a Dying Bonsai Tree—Solutions That Work
Kaede Ishitsuki (maple planted on a rock) in a kokyo (antique mirror)-shaped vessel made in Tokoname, Aichi Prefecture. Age: about 90 yrs, Height: 57 cm. -- [ I thought this one only existed in my imagination.