Keep soil consistently moist during the growing season, but not waterlogged. Reduce watering significantly during the dormant period in late summer and fall, allowing the soil to dry out between waterings.

Ensure good drainage to prevent root rot, especially in containers.

Pruning is generally not required for Gymnospermium microrrhynchum. Remove any dead or damaged foliage in spring as new growth appears. This helps maintain a tidy appearance and promotes healthy development.

Minimal intervention is best for this species.

Propagation is best achieved through division of tubers in late summer or early autumn when the plant is dormant. Carefully separate the tubers, ensuring each piece has at least one bud.

Replant immediately in well-draining soil and water lightly.

Repot container-grown plants every 2-3 years during their dormant period (late summer/early autumn). Use a well-draining potting mix, such as a blend of loam, sand, and compost.

Choose a pot that is only slightly larger than the current root ball.