Fully in Bloom

This purple beavertail cactus has a beautiful yellow flower. I wondered why some beavertail are green and others yellow. This is what I found out:

Beavertail cacti (Opuntia basilaris) turn purple primarily as a stress response to cold temperatures, intense sun, or drought, acting as a natural sunscreen. This purple pigment, known as anthocyanin, protects the plant’s cells from damage, making the color change most intense during winter or arid conditions.

Here’s to a happy Monday and week ahead. What’s on your schedule for this week?

42 thoughts on “Fully in Bloom

  1. There’s something magical about cactus blooms. Maybe it’s because they rarely happen, maybe it’s the juxtaposition of thorn and bloom… I don’t know. By that giant white is stunning.

  2. Wow! The first photo is fantastic, Elizabeth! Rivergirl is right, its the juxtaposition of thorns and the flowers that makes the cacti so beautiful. Remember, take your camera with you as much as you can, the next great photo is coming! 👍🏻☺️

  3. I can’t believe how many flowers are on that cactus! I typically see one or two at a time, so what joy that must have been to see. Thanks for sharing here! ☺️

    • I’ve never seen one with so many flowers either. Then I walked to the park and there was one with a bunch of blooms too. What a treat. I’m glad you enjoyed them.

  4. BEAutiful pictures. you did a great job and what a wonderful walk that must have been. Our prickly pears are budding, the wildflowers should start blooming soon. I cannot wait.

    • I was so excited on my walk to see all the white blossoms down the street. In past years, the homeowner would put chicken wire around the Argentine Giant to keep the critters from eating all the buds after a few were munched on. This year it was wide open and so gorgeous. Where do you live in SoCal? We lived in Palm Springs for 28 years before moving to AZ. We didn’t have any of these cacti, purple or otherwise in Palm Springs.

  5. Incredible, Elizabeth! I love the little green center of the fuchsia flower. We are in San Francisco right now and saw the most beautiful flowering bush – maybe it’s called a bird of paradise? I’ll try to post with my weekly pictures and maybe you can tell me.

    Hope you have a great week!

    • Thank you! When I visit my kids in Berkeley I love seeing all the beautiful flowers. They have them year round. We have ours for a day or two. I look forward to seeing your photos.

  6. I would imagine cactus has a willing audience in Arizona with the dry heat. In Florida, growing cactus can be hit or miss but we have one called Cereus which blooms overnight and then closes in the morning.

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