Looking to step past the standard columns? Meet Trichocereus bridgesii monstrosus (TBM) Clone B—affectionately known as the Short Form Penis Cactus.

This legendary genetic mutation completely throws out the rulebook. Instead of growing into a standard ribbed pillar, it produces smooth, dome-tipped, glaucous blue-green segments that top out at 3 to 6 inches. It’s completely spineless up top, throwing long, fierce honey-yellow spines only at the base of its joints.

Because it’s a prolific "pupper," it continuously stacks new segments to form a dense, highly sculptural, compact cluster over time. It’s tough, heavily resilient, fast-growing, and an absolute cornerstone for any serious cactus library.

Why Collectors Love Our TBM:

• 💯 Authentic Clone B Genetics: Prolific clustering growth habit.

• 💪 Hard-Grown & Resilient: Fully acclimated and ready to explosive-root.

• 📦 Secure Shipping: Bare-root, safely padded, and delivered right to your door.