How to prune bolivian torch cactus

Late spring or early summer. Use a clean pruning saw or large, sterile knife. Cut in one confident stroke to avoid ragged edges. Dust the wound with powdered sulfur or let it callous in a dry, shaded spot for one to two weeks before watering resumes.

Rarely — only after physical damage or to remove diseased tissue. Bolivian Torch Cactus grows as a tall, ribbed columnar pillar and needs no routine pruning. Remove only frost-damaged tips or rotting sections. If a stem topples or is damaged, cut cleanly above healthy tissue — the cut end can be rooted as a large cutting. Gloves are essential.

Use a clean pruning saw or large, sterile knife. Cut in one confident stroke to avoid ragged edges. Dust the wound with powdered sulfur or let it callous in a dry, shaded spot for one to two weeks before watering resumes.