Populus tremuloides, commonly known as Quaking Aspen, is a deciduous tree admired for its striking, pale bark and vibrant foliage that transitions from green to rich yellow in autumn. Notable for its trembling leaves, a feature caused by flattened petioles, it adds dynamic movement and visual interest to landscapes. A fast-growing species, it thrives in a variety of settings, often forming dense colonies via its extensive root systems. This hardy tree is ideal for naturalizing or creating windbreaks, requiring minimal care once established.

- Light: Full sun to partial shade
- Water need: Moderate
- Growth rate: Fast
- Mature size (HxW): 40–50' x 20–30'
- Habit: Upright, spreading
- Bloom/interest: Yellow fall foliage, smooth pale bark
- Hardiness zone: 2–7
- Soil tolerance: Well-drained soils, adaptable to sandy or loamy soils
- Drought/heat tolerance: Moderate drought tolerance once established