Plant Profile: Ailanthus altissima

The Tree of Heaven is a small, non-native tree that has become established in various regions of the United States, including all areas of North Carolina. Its distinctive large compound leaves, characterized by a glandular, notched base on each leaflet, make it easily identifiable. In the spring, the tree produces striking clusters of yellow flowers, which are succeeded by winged fruits that are carried away by wind or water. Additionally, it propagates through suckers.

This tree tends to form dense thickets that can outcompete native species, and it thrives in poor soil conditions, enhancing its invasive nature. Remarkably, it can even take root in the cracks of pavement. Reports indicate that it is considered invasive in natural habitats across 30 states in the continental U.S. and in Hawaii.

For a more sustainable approach, it is advisable to opt for native tree species when planting.

Insects, diseases, and other plant issues: Highly invasive.