Water Petrosedum sediforme thoroughly when the soil is completely dry, typically every 2-4 weeks during the growing season. Reduce watering significantly in winter to prevent root rot.

Overwatering is the most common cause of failure, so err on the side of underwatering. Ensure excellent drainage.

Prune Petrosedum sediforme to maintain its shape and encourage bushier growth. Remove dead or damaged stems at any time.

Light pruning can be done after flowering to tidy up the plant and prevent self-seeding if undesired. Use clean shears for a precise cut.

Propagate Petrosedum sediforme easily from stem cuttings or leaf cuttings. Allow cuttings to callus over for a few days before planting them in well-draining soil. Water sparingly and keep in bright, indirect light.

Roots typically form within a few weeks.

Repot Petrosedum sediforme every 2-3 years or when it outgrows its container. Use a succulent or cactus potting mix with excellent drainage. Choose a pot that is only slightly larger than the current one.

Repot in spring, just as new growth begins.