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Pinus pumila

Dwarf Stone Pine, Japanese Stone Pine, Dwarf Siberian Pine

Pronunciation
PI-nus PUM-ill-a
Family
Genus
Nativity

Mountains of East Asia

Growth Habit

Low, shrubby plant with a more or less prostrate growth habit. Highly variable.

Hardiness
5
Culture

Full sun and well-drained soils. Grows at high elevation in its native habitat and thus appears to be tolerant of winter winds

Facultative Status
Prefers loamy, well drained, slightly acidic soil
Landscape Use

Small evergreen shrub probably for specimen use due to its unpredictable growth. Good conifer to use as specimen in a rock-garden. A must for the dwarf conifer fanatic!

Foliage

Needles are 1.5 to 3 inches long, in bundles of five. The needles are densely arranged on the stem and more or less appressed to the stem. Leaves are typically a blue-green color.

Buds

Buda are cylindrical, about .5 inches long, red-brown in color. Bud scales are lanceolate and resinous

Bark

New stems are greenish in color becoming gray brown in second year.

Fruit

Cones held in groups. Individual cones are 1 to 2 inches long. Young cones are purple-violet but mature to a reddish to yellow brown.

Propagation

Seed

Pests
None serious.
Cultivars

'Glauca'

'Dwarf Blue'

'National Blue'

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