Information About Bonsai Trees


Japanese pines work excellently for bonsai. Japanese pine, especially the Japanese black pine, is a sturdy tree that has been known to live for centuries. One notable example, a bonsai that survived the atomic bombing of Hiroshima, is more than 375 years old.


The practice of growing miniature trees, called pun-sai, began in China more than 1,000 years ago. Bonsai was introduced to Japan during the Kamakura period (1185 -1333) via Zen Buddhist practices.


Bonsai can be grown in several sizes. Miniature bonsai are generally under 2 inches high. Small bonsai are 2-to-6 inches high. Medium bonsai are 6-to-12 inches high, and average bonsai are between 12 and 24 inches high. Larger bonsai are rare and often are older trees, some more than 300 years old.


Bonsai is grown in several styles: formal upright (chokkan), informal upright (moyogi), slanting (shakan), cascade (kengai), semi-cascade (han-kengai), windswept (fukinagashi) and literati (bunjin).


Chinese bonsai take their shapes both from tree shapes in nature and from animal forms. Some particularly valuable and rare Chinese bonsai often take the form of a dragon. Japanese bonsai tend to primarily take their shapes from trees in nature.

Time Frame

How long it takes to grow and train a bonsai depends on the type of tree, style and size of bonsai. Trees like Japanese pine take longer to train than other trees. Smaller trees can take from between five and 10 years to train. Larger trees can take as little as three years to grow and train, but often improve with age.


  • A Detailed History of Bonsai
  • Bonsai
  • Bonsai Styles
Keywords: bonsai history, bonsai styles, asian trees

About this Author

Christopher Earle is a freelance writer based in Denver, Colo. He has been writing since 1987 and has written for NPR, The Associated Press, the Boeing Company, Ford New Holland, Microsoft, Active Voice, RAHCO International and Umax Data Systems. He studied creative writing at Mankato State University in Minnesota.