Populus angustifolia
USDA Hardiness Zones: 3-8
Sun Exposure: Full sun
Height: 40 to 60 feet tall
Spread: 20 to 30 feet
Growth Habits: bark on young tree is green, becoming grey, furrowed, as the tree ages; narrow leaves, 2 to 5 inches long , 0.6 to 1.6 inches wide Blooming Habits: The male trees bear smaller catkins, than the female trees.