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Pinus thunbergii

Japanese Black Pine

Plant photo of: Pinus thunbergii
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Information by: Jerry Sortomme        Photographer: Acacia/George/Mullany

 

Description

This variety of pine is both rigid and twisted, reaching 20' tall and 10' wide. It has an irregular shape, and the short, contorted branches eventually produce a canopy-shaped tree. Bright green needles are 4" long. New foliage, called candles, are white colored. Cones are oval shaped and brown, about 3" long. This is a great tree for an outdoor Christmas tree or for bonsai. It needs full sun and a moderate amount of water.

 

Sun

Full

Water

Medium, Extra in Summer

Growth Rate

Moderate, Slow

Soil Type

Sandy, Clay, Rocky

Soil Condition

Average, Well-drained

Soil pH

Acid, Neutral

Adverse Factors

n/a

Water Saving Tip:

Apply a layer of mulch around plants to reduce moisture loss.

Organic mulches, such as shredded bark, compost or aged sawdust will also break down and improve the soil.