Conifers
Canadian Hemlock (Tsuga canadensis)
Habitat.—Cold soils, borders of swamps, deep woods, ravines, mountain slopes. USDA Zones 3-7.
Habit.—A large handsome tree, 50-80 feet high; trunk 2-4 feet in diameter, straight, tapering very slowly; branches going out at right angles, not disposed in whorls, slender, brittle yet elastic, the lowest declined or drooping; head spreading, somewhat irregular, widest [...]
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Conifers
One of the very few deciduous conifers, the Dawn Redwood is a great tree. Its pyramidal habit and straight trunk in youth become broader and rounded as it ages. Hardy in zones 4-8.
The 1/2″ long and 1/16″ wide needles of this conifer are arranged oppositely along the rather slender branchlets. They emerge as a bright [...]
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