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Submit a photoNarrowleaf Cottonwood
Populus angustifolia
A graceful cottonwood of Alberta's southwestern mountain valleys — narrow willow-like leaves distinguish it from its broader-leaved cousin. Smaller than Plains Cottonwood (15–20 m). Often hybridizes with Balsam Poplar where ranges overlap, producing intermediate 'lanceleaf' trees. Stabilizes mountain streambanks.
Quick Facts
Distribution
SW Alberta mountain valleys, Zone 3
Light
Full sun
Bloom Time
Apr–May (catkins)
Soil
Moist gravelly or sandy alluvial soils
Water
High
Pet Safe— Generally considered safe around pets.
Growing & Cultivation
Propagation
Hardwood dormant cuttings in spring (like Plains Cottonwood and Balsam Poplar). Root readily — one of the easiest natives to propagate.
