How to Prune Bates gasteria?
No pruning required

Bates gasteria · Gasteria batesiana
In frost-free areas, grow outdoors in sharply drained, loamy soil, in full sun or light shade. In colder areas, grow under glass in a free-draining cactus potting mix in bright, filtered light. Water moderately during growth and keep dry when dormant. See houseplant cacti and succulent cultivation for more advice
No pruning required