Trichocereus Bridgesii Monstrose 'Penis cactus'Trichocereus Bridgesii Monstrose 'Penis Cactus' The Trichocereus Bridgesii Monstrose, commonly known as the "Penis Cactus," is a rare and highly sought after mutation of the Bolivian Torch Cactus. This unique cactus forms thick, irregular, and smooth skinned growths that resemble its namesake, making it a conversation piece for any succulent collection. Care Instructions: Light: Prefers full sun to bright, indirect light. If grown indoors, place near