섬잣나무 '애드콕스 드와프'-[정명] Pinus parviflora 'Adcock's Dwarf'

Culture

Grow in medium moisture, well-drained soils in full sun. Tolerant of a variety of soil types, including poor soils, as long as the drainage is good. Plants prefer cool summer climates and dislike the heat and humidity of the deep South. Plants are generally tolerant of urban conditions.

Noteworthy Characteristics

Pinus parviflora, commonly called Japanese white pine, is native to Japan and Korea. It is an evergreen conifer that typically grows to 30-50’ tall in cultivation, but may reach 90’ tall in the wild. Trees have a dense pyramidal habit when young, but with age develop more spreading branching and a flatter top. Often-twisted, green needles (each to 3” long) in bundles of five appear in dense tufts primarily at the branch ends. Needles are white on the interior surfaces. Oval reddish-brown cones (2-3” long) appear solitary or in small clusters, remaining on the tree for up to seven years. Grayish black bark is smooth on young trees but fissures and develops small scales as the tree matures. Green-needled trees are uncommonly seen growing in the U.S., but glaucous-needled trees are popular in areas where they grow well.

Genus name comes from the Latin name for pines.

Specific epithet means with small flowers.

‘Adcock's Dwarf’ is a slow-growing globose form that typically grows to 3-4' and as wide over the first 20 years. It is noted for having short, twisted, blue-green to gray-green needles. This cultivar was introduced in England in 1961 by Hillier Nursery.

Pinus parviflora 'Adcock's Dwarf' - Plant Finder (missouribotanicalgarden.org)