Fairy Castle CactusEnlarge
Cactus · a member’s specimen

Fairy Castle Cactus

Acanthocereus tetragonus · Cactus

2photos
0blooms
1years in collection
Unique in the clubOnly 1 member grows it in the club
CategoryCactus
GenusAcanthocereus
FamilyCactaceae
Natural originHorticultural form. The Fairy Castle cactus is a cultivated form and therefore has no distinct natural habitat or known original wild collection locality. The parent species, Acanthocereus tetragonus, occurs in tropical and subtropical America, including the Caribbean and parts of Central America.
Acquired fromEbay (kingkaktus)
In the collection sinceJun 1, 2025
Kept inbalkon
Natural habitatThe 'Fairy Castle' form is a cultivated plant and has no distinct natural habitat of its own. Its parent species, Acanthocereus tetragonus, occurs in tropical and subtropical America, including the Caribbean and parts of Central America. In the wild, it grows in warm, sunny locations with well-drained soil.
About the species

Acanthocereus tetragonus (L.) Hummelinck

⚙ Automatic base data
Common name
Cactus, Night-blooming Cereus, Barbed-wire cactus, Sword pear, Triangle cactus, Triangle cactus, Barbed wire cactus
Native distribution
Caribbean, North America, Oceania, Aruba, Belize, Colombia, Costa Rica, Cuba, El Salvador, Florida, Guatemala, Honduras, Leeward Is., Mexico Central, Mexico Gulf, Mexico Northeast…
⚠ Pets & children · genus Acanthocereus
Not known to be toxic 🐱 🐶 🧒details →
In the grower’s words
The Fairy Castle cactus is a cultivated form of Acanthocereus tetragonus with a distinctive growth habit. It produces numerous narrow, upright stems of different heights, resembling the towers of a fairytale castle. Its ribbed stems bear areoles with short spines. This ornamental cactus grows slowly and prefers a bright, sunny position and a well-drained growing medium.
In chronological order

Growth photos

Fairy Castle Cactus
Fairy Castle Cactus
Magic tools

Before – after

Latest photo
First photo
BeforeJul 10, 2025NowOct 26, 2026

473 days apart · 2 photos

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