Water Free Desert Plants

Saguaro Cactus

• The majestic saguaro cactus dot the desert landscape, as they require a minimal amount of water to survive. At maturity, these plants can reach heights of 15 to 50 feet tall. They consist of a center cylindrical trunk that is about 18 to 24 inches in diameter. Off the trunk grow several branches that curve upwards, forming what look like arms. The trunk and arms of the plant are covered with 2-inch pointy spines. The saguaro cactus produces creamy-white flowers that are approximately 3 inches wide. From May through June, these flowers open at night and close before the heat of the following day sets in.

Red Spike Ice Plant

• The red spike ice plant is a perennial succulent that requires minimal amounts of water, making it well suited for a desert life. It grows about 5 inches tall but can spread as wide as 18 inches, making it ideal for use as a ground cover. The foliage of the plant is spiky and silvery-green in color. The blooms are also spiky and grow in a vibrant shade of red.

Desert Paintbrush

• Desert paintbrush is an early blooming desert perennial plant that also requires minimal water. It is characterized by several erect, woody stems that reach an average of 4 to 16 inches in height. On the stems grows spiky green foliage that is about 1 to 2 inches in length. From April to August, the tips of the plant grow reddish-orange flower-like blooms. This plant is also commonly referred to as "painted cup."

Soaptree Yucca

• The soaptree yucca is an evergreen shrub or small tree that grows 10 to 18 feet high. The trunk of the tree is gray, produces both grass-like and leathery yellow leaves and resembles a palm tree. Clusters of white, bell-shaped flowers grow on 10-inch stalks in the spring. From the trunk of this tree comes a soap-like substance which was often used as an alternative for soap -- hence the name, "soaptree yucca."