Populus grandidentata, or largetooth aspen, is native to northeastern and north-central North America, ranging from southeastern Canada and the Great Lakes region south to Virginia, North Carolina, and extreme northeastern Missouri. It is an excellent choice for naturalized areas, offering rapid growth and valuable wildlife support, with its leaves, bark, and twigs providing food for birds and mammals. It thrives in full sun and can handle a variety of soil types but is intolerant of shade and flooding. While it is prone to diseases and pests, it remains a resilient species for areas where aggressive growth can be managed. Like other aspens, it reproduces by suckers. Largetooth aspen sheds large leaves and produces cottony seeds in the fall, which can create considerable litter.
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Planting Site and Native Range
Planting Site
Naturalization, Parks, Residential
Management Notes
Management Notes
Wood is brittle and vulnerable to storm breakage
Tree Characteristics
Growth Rate
Fast (60cm or more per year)
Width
8 - 11m
Height
15 - 23m
Soil Quantity
21 - 30 m
Leaves
Evergreen
Insects and Diseases
Insects and Diseases
Poplars in general have many pests and diseases that influence its appearance, preformance and survival. These pests include Forest Tent Caterpillar, Poplar Petiolegall Aphid, Poplar Sawfly, Poplar Vagabond Aphid and canker.
Tree Tolerances
Soil Salt Tolerance
Unknown
Salt Spray Tolerance
Unknown
Flooding Tolerance
Moderate
Drought Tolerance
Moderate
pH Tolerance
Tolerant of acid to slightly alkaline soil (pH 5.0 to 7.5)
Shade Tolerance
Full Sun
Plant Hardiness Zone
Zone 3 (a/b) | Zone 4 (a/b) | Zone 5 (a/b) | Zone 6 (a/b)