Eastern Hemlock (Tsuga canadensis)

Physical Description

The Eastern Hemlock is a slow-growing, long-lived conifer that can reach heights of 100 feet (30 meters). It has delicate, feathery needles and a narrow, conical crown. The tree produces small cones that hang from the tips of its branches.

Environmental Concerns

The Eastern Hemlock is under threat due to the invasive insect, the Hemlock Woolly Adelgid, which feeds on the tree’s sap and causes it to die. Deforestation and climate change also pose significant threats to its habitat in eastern North America.

Other Information

Eastern Hemlocks are crucial for providing shade and maintaining cool stream temperatures, making them important for local ecosystems. Conservation efforts include biological control programs to reduce the impact of the woolly adelgid.


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