Description
A slow-growing, perfectly cone-shaped bush of dense, compact habit with bright grass-green leaves. A deservedly popular cultivar, in 30 years making a pointed cone of symmetrical shape, 2m high by 1.2m at base. Originally found in Canadian Rockies, near Alberta in 1904 by Dr J.G.Jack and Prof.Alfred Rehder of the Arnold Arboretum, Boston, USA.AM 1933.