tree
Quaking Aspen
Populus tremuloides
Quaking Aspen is a fast-growing deciduous tree known for its shimmering leaves that tremble in the breeze. It is native to North America and valued for its striking fall color and adaptability to various soils.
USDA Zones
4–9
Height
20 ft–50 ft at maturity
Bloom Season
April – May
Bloom Color
yellow-green
🐕 Dog-Friendly†Not listed as toxic to dogs by common horticultural references. See disclaimer below.🐈 Cat-Friendly†Not listed as toxic to cats by common horticultural references. See disclaimer below.🌿 Native to USNative to North America — supports local wildlife and ecosystems🐝 Attracts PollinatorsAttracts bees and other pollinators
† "Dog-Friendly" / "Cat-Friendly" means this plant is not listed as toxic by common horticultural references. It is not a guarantee of safety for all animals in all circumstances. If your pet ingests any plant, contact your vet or the ASPCA Animal Poison Control Center: (888) 426-4435.
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Sun Requirements
Full Sun
6+ hours of direct sunlight daily
Soil Type
well-drained, loamy
Care Requirements
Water Needsmedium
Maintenancelow
EvergreenNo
Complete Care Guide
### Quaking Aspen Care Guide
Quaking Aspen (Populus tremuloides) thrives best in full sun and well-drained, loamy soils. It is a fast-growing tree that can reach heights of 20 to 50 feet or more, making it ideal for creating natural screens or adding vertical interest to landscapes. Aspens prefer medium moisture levels and do not tolerate prolonged drought well, so consistent watering is important, especially during dry spells. They are relatively low maintenance but benefit from mulching to retain soil moisture and regulate temperature. Aspens are susceptible to certain pests and diseases, such as leaf rust and canker, so monitoring and early intervention are recommended. Pruning should be done in late winter or early spring to remove dead or damaged branches and maintain a healthy structure. Quaking Aspen is native to North America and supports local wildlife by attracting pollinators. It is also considered safe for pets, making it a great choice for family gardens.