Cola acuminata, commonly known as Kola Nut, is an evergreen tree native to the tropical rainforests of West Africa. It thrives in the understory layer of the forest, where it benefits from the high humidity and dappled sunlight. The tree typically reaches a height of 13–20 meters (43–66 ft) and is characterized by its low-branching habit, smooth grey to dark green bark, and glossy dark green leaves. The white flowers, which are pollinated by insects, give way to star-shaped fruit. The fruit’s exterior is rough and mottled, and it can grow up to 8 inches (20 cm) long. Inside the fruit are the large, flat, and bright red seeds known as kola nuts, which are notable for their caffeine content.

The Kola Nut tree is valued for its seeds, which are used in traditional medicine and as a stimulant due to their caffeine content. The nuts were historically used to flavor beverages like Coca-Cola. In cultivation, the tree is often grown for its ornamental value and cultural significance. It requires a tropical climate with consistent moisture and does not tolerate frost. The tree prefers full sun but can tolerate partial shade and requires well-drained soil. It is not commonly grown outside its native range due to its specific climate requirements.CC BY-SA 4.0