Fairy Castle Cactus - Acanthocereus Tetragonus Monstrose houseplant The Astrophytum myriostigma tricostatum cactus

The Astrophytum myriostigma tricostatum cactus is slightly frost-hardy

The elephant tree has medicinal uses

more or less purplish

Leaves are produced at the growing point

Boobie cactus can be propagated through stem cuttings

Fairy Castle Cactus - Acanthocereus Tetragonus Monstrose houseplant The Astrophytum myriostigma tricostatum cactusThe fairy castle cactus, known as Acanthocereus tetragonus 'Monstrose', is a unique cactus loved for its unusual, castle like shape. The term monstrose refers to its irregular growth pattern, which makes it different from the standard Acanthocereus tetragonus. This eye catching cactus grows in clusters of tall, branching columns and is also known by several other names, including barbed wire cactus, triangle cactus, fairytale castle cactus, and green