What are spruce leaves like?

Picea crassifolia is resistant to shade and cold, and likes cool and humid climate and fertile and deep, well-drained slightly acidic sandy soil. It grows slowly and belongs to shallow-rooted tree species. At an altitude of 2400-3600 meters, it is often mixed with spruce, Abies Minjiang and Abies Ziyun, or becomes a pure forest.

Spruce is a shallow-rooted tree species, which is slightly tolerant to shade and dry and cold conditions. It grows rapidly and well in the slightly acidic palm forest zone with cool climate, deep soil layer and good drainage. Under full illumination, the natural regeneration forest grows vigorously.

morphological character

Branchlets sparse or densely pubescent, or glabrous. It is brown, brown, brown or reddish brown in one year, with white powder on the leaf pillow, or the white powder is not obvious, and it is taupe, brown or brownish gray in two or three years; The winter bud has a resin cone shape, the base is enlarged, the top of the upper bud scale is slightly curved or not, and some of the top of the bud scale at the base of the twig is rolled outward.

The leaves of the main branch are radial, the upper leaves of the lateral branches extend upward, and the lower leaves and the leaves on both sides bend upward, in the shape of a quadrilateral strip, with a length of 1-2cm and a width of 1- 1.5mm, slightly curved, with a slightly sharp tip or sharp tip, a quadrilateral cross section, four sides with air hole lines, and 4-8 on each side.