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Norway spruce trees provide a habitat for a variety of wildlife, including beetles, weevils and hoverflies. The caterpillars of a number of moth species feed on the foliage, including the spruce carpet, cloaked pug, dwarf pug and barred red.
10 Νοε 2023 · Recognizing the differences in spruce needles enhances your understanding and appreciation of these splendid trees and aids in accurate species identification. Whether for professional or personal interest, this guide is your starting point for exploring the diverse world of spruce trees.
Picea abies, the Norway spruce [2] or European spruce, [3] is a species of spruce native to Northern, Central and Eastern Europe. [4] It has branchlets that typically hang downwards, and the largest cones of any spruce, 9–17 cm long.
Norway spruce is a large, pyramidal tree with long, cylindrical cones that hang like ornaments from the weeping branches against the dark green foliage. This sun-loving, 40 to 60 foot high tree is often used as windbreaks, screens, or hedges in large-scale landscapes.
Norway spruce is easy to tell from other spruces by its large cones (5 inches or 12 cm long) and its horizontal branches laden with long, pendulous branchlets. Many cultivars of this attractive spruce are available, and it is easily transplanted even as a mature tree.
Spruce needles are attached to the twig via a small woody projection called the sterigma. When the needles fall off of the tree naturally after seven to ten years, the sterigma leaves a distinct bumpiness on the stem area.
The Norway Spruce's leaves are dark green and needle-like. These singular needles could grow up to an inch long. These needles are slightly curved, very smooth, and are straight (given only a slight curve). These needles stay for several years, falling off after 2 to 3 years.
