Water regularly to keep the soil consistently moist, especially during the growing season. Avoid waterlogged conditions, as this can lead to root rot.

Reduce watering in winter, allowing the soil surface to dry slightly between waterings. Ensure good drainage.

Pruning is generally not necessary for Helonias orientalis. Remove any dead or damaged foliage at the base of the plant as needed to maintain a tidy appearance. This can be done at any time of year.

Propagation is primarily done by division of established clumps in early spring or autumn. Carefully separate the rhizomes, ensuring each division has roots and at least one growing point.

Replant immediately into well-draining soil.

Repot Helonias orientalis every 2-3 years, or when the plant becomes root-bound. The best time for repotting is early spring before new growth begins. Use a well-draining, humus-rich potting mix in a slightly larger pot.