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Bigtooth Aspen

Populus grandidentata

Also known as Largetooth Aspen, Large-toothed Aspen, Big-toothed Aspen

tree☀️ full sun💧💧 moderate water❄ Hardy: Zone 2b – Zone 8b

Climate Match for your location

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A fast-growing deciduous tree native to eastern North America with distinctive large, coarsely toothed leaves that turn bright gold in fall. It tolerates poor soil and spreads via root suckers, making it useful for wildlife habitat and quick windbreaks.

Why grow it

Bigtooth aspen outpaces many competitors in establishing quick shade and shelter on degraded sites, particularly where soil fertility or drainage is poor. Its early leafing and rapid growth habit make it valuable for fast windbreak establishment or landscape succession, and it typically produces more consistent fall color than quaking aspen (Populus tremuloides). Where wildlife habitat diversity matters, its early catkins and seed abundance support pollinators and seed-eating birds through spring and early summer.

Watch out for

The vigorous root suckering that enables landscape recovery can become persistent in mowed or cultivated settings, requiring ongoing management if containment is desired. Bigtooth aspen is relatively short-lived for a tree (typically 40 to 60 years), so plan for eventual decline and succession rather than treating it as a permanent canopy layer.

Overview

Form
Pyramidal
Growth Rate
fast
Size
40–65′ tall × 25–40′ wide
Dormancy
deciduous
Family
Salicaceae
Biomass and mulchErosion controlWindbreak
Coppicing

Native to the United States

Native Range

Eastern North America

Native to: Connecticut, District of Columbia, Delaware, Iowa, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Tennessee, Virginia, Vermont, Wisconsin, West Virginia

Seasonality

Season of Interest

SpringFall

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Companion Planting

Plants well with