Beaucarnea guatemalensis, commonly known as Guatemala Pony Tail, is an evergreen succulent native to the dry forests and rocky hillsides of Central America, particularly in Guatemala. It can reach a height of 10-15 feet (3-4.6 meters) and a width of 5-8 feet (1.5-2.4 meters). This plant is characterized by its swollen base, which serves as a water reservoir, and a crown of long, arching, grass-like leaves that give it a distinctive ponytail appearance. The Guatemala Pony Tail rarely flowers in cultivation, but when it does, it produces small, white flowers on long panicles.

The Guatemala Pony Tail is valued for its unique form and low maintenance requirements, making it a popular choice for xeriscaping, container gardening, and as an architectural accent in landscapes. It thrives in full sun to part shade and prefers well-draining soil. While it tolerates medium amounts of water, it is drought-tolerant once established. Overwatering can lead to root rot, so it is important to allow the soil to dry out between waterings. It is not typically prone to serious pests or diseases, but mealybugs and scale can occasionally be a problem.CC BY-SA 4.0