A spiny, slow-growing cactus, devil's tongue barrel is known for its distinctive reddish spines and purple flowers. Prune devil's tongue barrel by removing dead or damaged spines and tissue, wearing gloves for protection. Optimal pruning occurs in late winter to early spring, coinciding with the end of dormancy. Pruning enhances shape, reduces disease risks, and promotes healthy growth. Special care is needed to avoid spine injuries and protect the plant's limited growth points.
Pruning techniques