Acanthocereus Tetragonus Fairytale Cactus

Forms numerous vertical stems of different heights that resemble spires & turrets.

Architectural, Upright Cactus with Castle-Like Branching

Acanthocereus tetragonus, commonly known as the Fairy Tail Cactus, is a uniquely structured cactus prized for its tight, upright branching that resembles miniature castle turrets. Its architectural form makes it an excellent choice for specialty cactus assortments, collectors, and premium retail displays. One of its most appealing traits is its minimal, generally soft-to-the-touch thorns, making it more approachable for consumers than many traditional columnar cacti. Slow growing at just 2 to 3 inches per year, it develops into an impressive specimen over time. In containers, it typically reaches up to 3 feet tall, while in warm outdoor climates it can grow as tall as 6 feet.

Key Features for Retail and Landscape

• Castle-Like Form: Distinctive upright branches mimic the look of castle turrets, adding strong architectural interest and a “fairytale” aesthetic to retail displays.
• User-Friendly Texture: Features minimal, generally soft thorns, making it much easier to handle and more appealing to consumers than many traditional prickly cacti.
• Versatile Sizing: While manageable in containers at a height of 3 feet, it can reach impressive landscape heights of up to 6 feet in optimal southern climates.

Wholesale Specifications and Culture

Availability and Container

• Container Size: 72 Cell Tray (Consistent starter size for upright, slow-growing varieties and nursery programs).
• Alternate Availability: Also available in 3.5″ 12 Count Trays (Excellent for immediate retail displays and decorative pottery).

Cultural Needs

Exposure

Thrives in Full Sun or Bright Indoor Light. Adequate light is essential to maintain its tight, upright structure and prevent stretching.

Watering Needs

Extremely drought-tolerant. Best results are achieved when the potting medium is allowed to dry out completely between deep waterings. Sharp, well-draining soil is a requirement.

Cold Hardiness (Grow Zone)

Suitable for Year-Round Outdoor Growth in USDA Hardiness Zone 10.

Overwintering

In cooler climates (below Zone 10), the Fairy Tail Cactus is easily maintained indoors near a sunny window, where it remains a clean and structurally beautiful houseplant.

Bloom Time

A night-blooming variety; however, it typically requires four or more years of maturity to produce flowers.