Saguaro cactus Trivia Questions

Saguaros are found only in the Sonoran Desert of Arizona, Mexico, and California. The Sahara is too dry and lacks the necessary climate.

Saguaros are succulents and cacti, not trees. They lack true wood and have a woody skeleton made of ribs, but they are classified as cacti.

The saguaro cactus blossom was designated the Arizona state flower in 1931. It blooms in late spring and is white with a yellow center.

In Arizona, it is illegal to cut down or damage a saguaro without a permit, even on private property. They are protected as a native species.

A mature saguaro can store up to 200 gallons of water, making it weigh between 1 to 2 tons. Its accordion-like ribs expand to hold the water.

Saguaro roots spread laterally about as far as the cactus is tall (usually up to 50 feet). The tallest saguaros reach around 70–80 feet, but there is no credible evidence of roots exceeding 100 feet.

Saguaros typically live 150–200 years, with the oldest known individuals reaching around 200 years. Claims of 250 years lack reliable documentation.

According to the National Park Service, saguaros usually do not grow their first arms until they are between 50 and 75 years old.