Saguaros Bloom in June

From Wikipedia, Saguaro:

The saguaro (/səˈwɑːroʊ/, Spanish pronunciation: [saˈɣwaɾo]) (Carnegiea gigantea) is a tree-like cactus species in the monotypic genus Carnegiea, that can grow to be over 40 ft (12 m) tall. It is native to the Sonoran Desert in Arizona, the Mexican state of Sonora, and the Whipple Mountains and Imperial County areas of California. The saguaro blossom is the state wildflower of Arizona. Its scientific name is given in honor of Andrew Carnegie. In 1994, Saguaro National Park, near Tucson, Arizona, was designated to help protect this species and its habitat.

Some saguaros are cristate or "crested" due to fasciation.

A house sparrow nesting on a saguaro cactus

Saguaros have a relatively long lifespan, often exceeding 150 years. They may grow their first side arm around 75–100 years of age, but some never grow any arms. Arms are developed to increase the plant's reproductive capacity, as more apices led to more flowers and fruit.

A saguaro can absorb and store considerable amounts of rainwater, visibly expanding in the process, while slowly using the stored water as needed. This characteristic enables the saguaro to survive during periods of drought. The saguaro cactus is a common image in Mexican culture and American Southwest films.

We grew a saguaro cactus from about 5" tall to over 10 feet tall when we moved from Mesa, Arizona to Provo, Utah. That took about 30+ years. One of the things I miss most in Utah is the cactus. But the mountains are a great tradeoff.