When transplanting a cactus, what should be done once the cactus is removed from the soil?

• A. Bind the roots with burlap
• B. Dust the roots with powder sulfur
• C. Wash the roots with water
• D. Nothing

Answer: (B)

When a cactus is removed for transplanting, the root surfaces are exposed and can easily be invaded by fungi during the healing period. Dusting the roots with sulfur powder provides a protective, fungicidal coating that helps prevent fungal infections on the cut surfaces as the roots begin to callus and re-establish in fresh, well-draining soil. This helps reduce the risk of rot and promotes healthier root recovery. After applying the sulfur, allow the roots to dry and callus slightly before planting to further minimize moisture around the wounds. Binding roots with burlap, washing the roots, or doing nothing don’t offer the same protection and can increase the chance of damage or disease.