The Fairy Castle Cactus ‘Acanthocereus Tetragonus’

Acanthocereus Tetragonus, commonly known as the Fairy Castle Cactus, is a beautiful succulent that captures the imagination with its unique architectural form. This enchanting cactus resembles a miniature castle. Let’s delve into the world of Acanthocereus Tetragonus and explore the fascinating features that make it a favorite among succulent enthusiasts.

Unique Structure

The Fairy Castle Cactus boasts an extraordinary growth habit that resembles a whimsical castle. It features multiple upright, columnar stems that branch out in a way that resembles turrets and towers. This intricate branching pattern creates a stunning focal point in any succulent display.

Spiky Appeal

Acanthocereus Tetragonus is adorned with sharp spines lining its ridged stems. These spines serve as a protective mechanism and enhance the cactus’s captivating aesthetic. They add a sense of drama and texture to its overall appearance.

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Growth and Size

While the Fairy Castle Cactus starts as a small plant, it can grow to impressive heights. It can reach several feet tall with proper care and time, making it a commanding presence in any succulent arrangement.

Cultivation and Care

Taking care of Acanthocereus Tetragonus requires attention to its specific needs. Here are some essential care tips:

• Light: Provide your Fairy Castle Cactus with bright, indirect sunlight. It can tolerate direct sunlight, but be cautious of scorching its delicate stems.

• Temperature: This cactus thrives in warm temperatures, ideally 18°C – 29°C (approximately 64.4°F – 84.2°F). Don’t let this plant alone under freezing temperatures.

• Watering: Make sure the soil is dry and water sparingly. As I said in many posts on Succulent City, we should avoid root rot at all costs.

• Soil: Use a well-draining cactus or succulent potting mix. Good drainage is essential to prevent soggy roots.

• Fertilization: Feed your Fairy Castle Cactus with a balanced, diluted cactus fertilizer during the growing season. Follow the instructions on the fertilizer package.

• Propagation: Acanthocereus Tetragonus can be propagated from stem cuttings. Before planting them, allow the cuttings to callus for a few days.

• Maintenance: Inspect your Fairy Castle Cactus for pests and remove dead or damaged stems. Handle the cactus with care due to its spines.

DO YOU KNOW? Caring (propagating, pruning/trimming, beheading, watering, …) is a set of skills that is applicable to almost every succulent. Read the in-depth succulent care guide right here >>

Before You Go …

Acanthocereus Tetragonus, the Fairy Castle Cactus, will thrive and enchant your succulent collection with proper care. This is the only plant of the Acanthocereus genus to appear on Succulent City. However, we introduce plenty of succulents & cacti on our blog. Here are two suggestions for your next read:

ABOUT ME

Richard Miller

Salute everyone. It's Richard, the author of this Succulent & Xeriscaping blog. I am a traveler and a nature lover looking for a connection with the wild green. In my journey, I found a love for succulents and xeriscaping. What attracts me is the long-lasting & unique beauty of every plant I have the chance to see with my own eyes. Welcome to my little blog and let's enjoy a good time together!

Contact me: richard.succulentcity@gmail.com