Picea spinulosa, the Sikkim spruce, is a spruce native to the eastern Himalaya, in India (Sikkim), Nepal and Bhutan. It grows at altitudes of 2,400-3,700 m in mixed coniferous forests. It is a large evergreen tree growing to 40-55 m tall (exceptionally to 65 m), and with a trunk diameter of up to 1-2.5 m. It has a conical crown with level branches and usually pendulous branchlets. Sikkim spruce is occasionally grown as an ornamental tree in large gardens in western and central Europe for its attractive pendulous branchlets.