



Acanthocereus tetragonus (Syn. Cereus tetragonus) 'Fairy Castle' – Enchanting Columnar Cactus (NOT FOR WA)
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Acanthocereus tetragonus (Syn. Cereus tetragonus) 'Fairy Castle' – Enchanting Columnar Cactus (NOT FOR WA)
Acanthocereus tetragonus (Syn. Cereus tetragonus) 'Fairy Castle' is a strikingly unique columnar cactus native to the Americas. Its multiple vertical stems, arranged in a turret-like formation, resemble a miniature castle, making it a favourite among collectors and succulent enthusiasts. This slow-growing variety thrives in bright light and well-draining soil, requiring minimal maintenance.
Distinctive Features
- Castle-like Growth: Stems grow in a clustered formation, resembling castle turrets.
- Compact and Slow-growing: An excellent choice for small spaces and potted arrangements.
- Green, Ribbed Stems: Covered in small spines along raised ridges, giving it a textured appearance.
Care Tips
- Light: Prefers bright, direct sunlight but can tolerate partial shade.
- Water: Water sparingly, allowing the soil to dry out completely between waterings.
- Humidity: Adapts well to low humidity; avoid excessive moisture.
- Media: Requires a well-draining cactus or succulent mix with sand or perlite.
- Temperature: Thrives in warm temperatures above 10°C; not frost-hardy.
- Fertiliser: Feed lightly during the growing season with a diluted cactus fertiliser.
- Repotting: Repot every few years to refresh the soil and provide room for slow growth.
Additional Notes
- This cactus rarely flowers, but when it does, it produces large white night-blooming flowers.
- Safe to grow around pets but caution is advised due to small spines.
- Not permitted for sale or distribution in Western Australia (WA).
Perfect for indoor collections or as a unique conversation piece, Acanthocereus tetragonus (Syn. Cereus tetragonus) 'Fairy Castle' is a low-maintenance and visually captivating cactus. Its turreted structure and resilience make it an excellent choice for both beginners and experienced cactus lovers.
Shipping Schedule & Biosecurity Information
- Dispatch Day: All orders are dispatched on Tuesdays.
- Cut-off for Same Week Dispatch: Orders must be placed by Monday 7am (AEST) to be sent that week. Orders placed after this will be dispatched the following Tuesday.
WA, NT & TAS Orders
- Cut-off: Orders to WA, NT and TAS must be placed by Friday 7am (AEST) to be included in the following week’s dispatch.
- Treatment & Delay: These orders require biosecurity treatment and certification, which is completed each Friday. Please allow an additional 1–2 weeks for processing.
Plant Health Certification (PHAC) Fees
- $20 fee applies to WA orders.
- $10 fee applies to NT and TAS orders.
- This fee is per order (not per plant) and is included in your shipping cost at checkout.

Size: 66mm pot



