Chiu or Chumono (16 to 36 Inches, "Two-hand")
The Chiu or Chumono size of bonsai trees is a sub-category of the medium bonsai range, measuring between 41 to 91 centimeters or 16 to 36 inches in height. This size classification is also known as two-handed bonsai, indicating the number of men required to handle one . Chiu or Chumono bonsai trees are popular among bonsai enthusiasts because they can display more character and clout than smaller bonsai, but are still manageable and portable compared to larger bonsai.
 
This Bougainvillea was a demonstration tree for the Bonsai Society of Greater Cincinnati in 2007 and was originally styled by bonsai artist Erik Wigert. It was donated to the Krohn Conservatory by the Bonsai Society of Greater Cincinnati in 2008.
This Natal Plum was donated by longtime Bonsai Society members Mary and Joe Kayata in 1996. It is semi-cascade style.
The pot is a hexagonal, two-tone brown orchid pot and is 12 inches deep.
This Natal Plum was donated by longtime Bonsai Society Member Dr. Aaron Perlman in 1996.
It is a mother/daughter composition in an informal upright style.
The pot is oval, brown in color, unglazed and 5 inches deep.