Pinus thunbergii
Japanese Black Pine

 Genus:
 Plant Type:
 Growth Forms:
 Hardiness:
 Deciduous / Evergreen:
 Foliage Notes:
Green (Handsome, dark green evergreen foliage)
 Fruit Notes:
Brown (Cone)
 Ultimate Height:
20-80 feet
 Ultimate Spread:
20-40 feet
 Light Requirements:
 Soil Notes:
Prefers moist, well-drained soils, but is salt and drought tolerant, allowing it to grow in sandy coastal locations
 Range:
Japan and Korea
 Diagnostic Characteristics:
Stiff, dark green needles (2.5-4.5" long) in 2s, twisted, and with stomatic lines present on each surface. Leaf sheaths 0.5" long with 2 long, stringy segments at the end. Very distinct terminal buds (0.5-0.75" long) are gray or silver-white and non-resinous. Cones are 1.5-3" long by 1.25-1.75" wide and glossy. Bark on mature trees is black to gray and fissured.

Additional Information

The Japanese Black Pine develops a picturesque, open, and irregular form with age (excellent for bonsai), but pruning can be used to develop denser branching, if desired. This species is very tolerant of salt spray and is especially useful for coastal plantings. Pinus thunbergii is quite susceptible to Pine Wilt Disease from the Pine Wood Nematode (Bursaphelenchus xylophilus), which is vectored by the Pine Sawyer Beetle. Tends to have a shorter life span when grown in the United States.

Other plants like this Pinus thunbergii (Japanese Black Pine)

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