Tag Archives: saguaro flowers

May10

Spring in the Sonoran Desert

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Last year I spent the first couple of weeks of May in the Sonoran Desert. I don’t know if I was too late or if the previous year had been too dry, but the only flowers I saw blooming then were the ones on the saguaros. Don’t get me wrong, the saguaro blooms were beautiful, and I’m glad to have seen them, but I longed for some variety.

Saguaro in bloom

This year I hit the Sonoran Desert at just the right time to see ocotillo flowers. It seemed as if every ocotillo I saw sported a multitude of vivid red blooms. The blooms were so beautiful, especially when viewed against the bright blue desert sky. The red of the ocotillo flowers also really popped against the other muted colors of the desert.

Ocotillo bloom against sky and desert

When I visited the Organ Pipe Cactus National Monument in 2016, I learned the ocotillo is not a cactus. According to https://en.wikipedia.org/wiki/Fouquieria_splendens,

Fouquieria splendens (commonly known as ocotillo American Spanish: [okoˈtiʝo]… is not a true cactus. For much of the year, the plant appears to be an arrangement of large spiny dead sticks, although closer examination reveals that the stems are partly green. With rainfall, the plant quickly becomes lush with small (2–4 cm), ovate leaves, which may remain for weeks or even months…

The bright crimson flowers appear especially after rainfall in spring, summer, and occasionally fall. Flowers are clustered indeterminately at the tips of each mature stem. Individual flowers are mildly zygomorphic and are pollinated by hummingbirds and native carpenter bees.

The Arizona-Sonora Desert Museum website (https://www.desertmuseum.org/kids/oz/long-fact-sheets/Ocotillo.php) says

Dense clusters of red tubular flowers grow from the end of the [ocotillo] stems from March through June.

Ocotillo prefer a habitat that is open and very rocky, and where the soil is well drained. Areas such as rocky slopes, mesas, washes and desert grasslands.

The Ocotillo is called many different names including Candlewood, Slimwood, Coachwhip, Vine Cactus, Flaming Sword and Jacob’s Staff.

Ocotillo were not the only desert plant in bloom. Several cacti also sported spring blossoms, these in a variety of colors. The Man and I went on a short hike near our camping spot on BLM land in the Sonoran Desert near Ajo and saw several cacti in bloom. Again, the brightly colored flowers really stood out against the earth tones of the desert.

Flowers of unknown Sonoran Desert plant.

Anyone who thinks the colors of the desert only include greens and browns should visit the Sonoran desert in April.

I took all of the photos in this post.

I don’t know the name of this cactus, but it sure does produce beatiful flowers.

Apr22

Saguaros in Bloom

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Last year, I spent the first couple of weeks of May in Why and Ajo, AZ. I was waiting to receive a check from my insurance company, and I didn’t have anyone who could forward it to me at my next destination. I was a little bit stuck waiting for the check to arrive.

I tried to use my time well. I wrote and scheduled a lot of blog posts, read, cleaned the van, and made hats. Every day I checked the mailbox, and day after day, there was nothing in there for me.

The days got hotter and hotter. By the time I left in the middle of the month, daytime temperatures were reaching the high 90s. Although the temperature dropped at night, after baking in the sun all day, my van only cooled enough for me to sleep comfortably after several hours. Luckily, I felt safe where I was staying and could leave my doors open to the cool night air long after dark.

The upside of staying in the Sonoran Desert until May was seeing the saguaros bloom.

Tjs Garden blog says,

The Saguaro cactus will produce white flowers from April to June.

The Saguaro flowers do not bloom all at the same time.  Only a few flowers bloom each night waiting to be pollinated and then wilt by early afternoon.

According to the website of the Arizona-Sonora Desert Museum,

Saguaro flowers bloom for less than 24 hours. They open at night and remain open through the next day.

Saguaro flowers are usually found near the tops of the stems and arms of the cactus. They are white in color about 3 inches (8cm) in diameter.

During the night the flowers are pollinated by the lesser long-nosed bat and the Mexican long-tongued bat. During the daytime the flowers are pollinated by bees and birds such as the white-winged dove.

It was a challenge to get photos of flowers growing on the tops of very high saguaros. I had to stretch my arms as far up as possible, use the camera’s zoom feature, and hope for the best. I think I did a pretty good job of capturing the beauty of the saguaro blooms.  I particularly like the shots where I can clearly see the wilted flowers, those currently in bloom, and the buds about to burst open.

The aforementioned Arizona-Sonora Desert Museum website says,

After the flowers have been pollinated they mature into bright red fruit. When the fruit ripens it split open showing juicy red pulp. Each fruit can contain up to 2000 small black seeds.

I didn’t have to hang around until the flowers turned to fruit. My check arrived just before I had to leave for my California job. I hit the road before the desert temperature rose into the triple digits. It would have been nice to see the fruit, but I’m satisfied with having witnessed the flowers.

I took the photos in this post.