fairy castle cactus
English
editNoun
editfairy castle cactus (plural fairy castle cacti)
- The miniature cultivar of the cactus Acanthocereus tetragonus.
- 2019, Fran Bailey, Zia Allaway, Royal Horticultural Society Practical Cactus & Succulent Book: How to Choose, Nurture & Display 200 Cacti & Succulents, Dorling Kindersley Limited, →ISBN, page 77:
- One of the most popular cultivars of Acanthocereus tetragonus, the fairy-castle cactus produces bright green ribbed stems that soon form small clusters.