By 95-100 years of age, a saguaro cactus can reach a height of 15-16 feet and could start to produce its first arm. By 200 years old, the saguaro cactus has reached its full height, reaching ...

With over two million cacti dotting the landscape in southeastern Arizona, Saguaro National Park is a must-visit location any time of the year. But in the springtime, the saguaros and a variety of ...

The saguaro cactus is a distinctive icon of the American Southwest, found only in the Sonoran Desert. This towering plant, which can grow up to 60 feet tall and live for more than 200 years, is the ...