How to prune gasteria armstrongii

Any time, as needed. Peel dead outer leaves away from the base with fingers. If offsets appear, separate carefully with roots during repotting rather than cutting.

Rarely — only for dead-leaf removal; offsets are uncommon on this species. Gasteria armstrongii is a compact, extremely slow-growing species that requires minimal pruning. Simply remove any dried or dead outer leaves by peeling them cleanly from the base. Offsets are infrequent; remove them during repotting if crowding occurs. Avoid cutting into healthy leaves — this species is slow to recover.

Peel dead outer leaves away from the base with fingers. If offsets appear, separate carefully with roots during repotting rather than cutting.