Mojave Desert Saguaro Garden

Mojave Desert Saguaro Garden

This stand of saguaro cactus is in the Mojave Desert southwest of Kingman, Arizona.

The saguaro cactus is one of the defining plants of the Sonoran Desert. These plants are large, tree-like columnar cacti that develop branches (or arms) as they age, although some never grow arms. These arms generally bend upward and can number over 25. Saguaros are covered with protective spines, white flowers in the late spring, and red fruit in summer.

You find this cactus in southern Arizona and western Sonora, Mexico. At the northern portion of their range they are more plentiful on the warmer south facing slopes. A few stray plants can also be found in southeast California.

With the right growing conditions, it is estimated that saguaros can live to be as much as 150-200 years old.

Saguaro are very slow growing cactus. A 10 year old plant might only be 1.5 inches tall. Saguaro can grow to be between 40-60 feet tall (12-18m). When rain is plentiful and the saguaro is fully hydrated it can weigh between 3200-4800 pounds.

The saguaro is the largest cactus in the United States.

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