Trichocereus bridgesii f. monstrosa (Penis Cactus)

A monstrose form of Trichocereus bridgesii (syn. Echinopsis lageniformis), producing irregular, club-like growth segments. Commonly referred to as the “Penis Cactus” due to its distinctive form, each plant develops its own unique shape over time.

Care

• Light: Bright light to full sun. Introduce to strong sun gradually.
• Water: Water during active growth once the mix has dried. Keep mostly dry in winter.
• Temperature: Warm to hot conditions preferred. Protect from frost.
• Media: Very free-draining cactus mix with added mineral content.
• Feeding: Light feeding during the growing season only.

Key Characteristics

• Growth Form: Monstrose, irregular club-shaped segments
• Colour: Blue-green to mid green
• Spines: Variable, often sparse or reduced
• Growth Rate: Moderate during warm months
• Uniqueness: Each plant forms differently
• Pot Size: 66 mm

Compliance

• Check local regulations before purchase
• Sold as an ornamental cactus