While the saguaro cactus has become a symbol of the American West, the saguaro cactus will only grow in the Sonoran desert. As a desert indicator species, the range of the saguaro cactus is limited to southern Arizona. Saguaro cactus will grow from sea level to about 4000 feet in elevation. The farther north and higher in elevation you go, the saguaro cactus will restrict their growth to the warmer, south facing slopes. Saguaro cactus are plentiful within Organ Pipe Cactus National Monument. Impressive “saguaro forests” can be seen along the Ajo Mountain Drive.
n/a
n/a