[Dave]

A bonsai is not a genetically dwarfed plant. It is any tree or shrub species actively growing but kept small by crown and root pruning. Theoretically, any species could be used, though ones with attributes such as small leaves and twigs will generally make better bonsai, helping to create the illusion of a larger tree in miniature. Properly maintained bonsai can have lifespans that might be able to reach that of their full-sized counterparts. However, bonsai require a great deal of care, and improperly maintained bonsai will not survive.