The tree of heaven (Ailanthus altissima) is a fast-growing tree species that is considered invasive in the United States. Native to China, Korea, and Taiwan, the tree of heaven was introduced to the U ...
The tree of heaven is extremely invasive and requires special care to remove effectively.
The invasive species can increase repair costs, raise safety concerns, and complicate policy decisions for entire neighborhoods.
Despite its celestial name, tree of heaven (Ailanthus altissima) is known for its infernal behavior. Tree of heaven threatens other plants by forming crowded thickets that suffocate nearly any ...