Tree of Heaven

Tree of Heaven is a rapidly growing deciduous tree known for its resilience in urban areas and its highly invasive nature.

Ailanthus Altissima

Origin: China

USDA Hardiness Zones: 4-8

Pros:

• Urban tough – tolerates pollution and poor soils

• Rapid growth – establishes quickly

Cons:

• Extremely invasive – spreads aggressively by root suckers and seeds

• Foul odor – leaves and flowers emit a strong, unpleasant smell