The giant leather fern thrives in consistently moist soil. Water regularly, ensuring the potting medium never dries out completely. In warmer weather or during active growth, you may need to water more frequently.

Reduce watering slightly in cooler months, but still maintain a moist environment to prevent wilting.

Prune sparingly to remove any dead, damaged, or yellowing fronds. Cut these at the base of the plant. Major pruning is usually not necessary unless you need to control size or shape.

The best time for any significant pruning is in early spring before new growth begins.

Propagation is typically done by dividing mature plants in spring. Carefully separate the rhizomes, ensuring each division has healthy roots and at least one new frond. Replant the divisions into moist potting mix.

Alternatively, spores can be used, but this method is more challenging for home growers.

Repot the giant leather fern every 2-3 years, or when it becomes root-bound. Choose a pot that is slightly larger than the current one.

Use a well-draining potting mix, such as a blend of peat moss, perlite, and standard potting soil. Repotting is best done in spring.