Comments Tsuga canadensis Canadian or Eastern Hemlock 40' 70' in height, 25' 35' wide. Smaller and dwarf forms are available. Hemlocks retain their relaxed conical outlines as they age, the branches merely becoming more pendulous. New growth in spring is yellow-green, maturing in summer to a glossy dark green. A multitude of cultivars exist, offering an extensive range of habits.
Hemlocks frequently die in the landscape due to improper siting.
Tsuga caroliniana Carolina Hemlock 45' 60' in height and 20' wide. Requires moist, well-drained soil, partial shade, and protected location. Not tolerant of drought. Rare in the trade. Name Height Growth Rate Comments Larix decidua Common Larch 70' 75' in height, 25' wide.