Conifer Database - Janome

Conifer Trees Database

Welcome to the American Conifer Society Database

Established in 1983, our mission is centered on advocating for the integration of conifer trees in garden designs and landscapes. We are dedicated to educating enthusiasts and the general public about the proper care, cultivation, and conservation of these majestic and diverse evergreens.

    
Pinus thunbergii ‘Janome’

Pinus thunbergii 'Janome' is a robust, tree-form of Japanese black pine with open branching and long, dark-green needles with a distinctive band of gold near the base. When viewed from the top of a branch looking down through the needles, the appearance is said to resemble the eye of a dragon.

After 10 years years of growth, a mature specimen will measure 12 feet (4 m) tall and 6 feet (2 m) wide, an annual growth rate in excess of 1 foot (30 cm). As with all pines, growth rates and eventual size is easily controlled through a system of candle pruning in spring and aesthetic pruning in summer and fall.

This cultivar originated long ago in Japan. The name was published and was described in 1890 by Ernst Mayr in Monograph der Abietineen des japanischen Reiches. In the Japanese language "janome" tranlates into "eye of the snake" and is seen in many other pines of Japanese origin. This cultivar is also occasionally seen listed under the Latin epithet, 'Oculus Draconis.'




RECOMMENDED HARDINESS ZONES


HORTICULTURAL STATUS:Established / Published
COLOR:Variegated Yellow or Gold
GROWTH SHAPE:Broad Upright or Oval
GROWTH SIZE:Large: greater than 12 inches (30 cm) per year / greater than 12 feet (4 m) after 10 years
ORIGIN:Seedling Selection


to use on plant tags


Explore cultivars in the Pinus thunbergii species
-- Select a Cultivar --