Hydrocotyle sibthorpioides thrives in consistently moist conditions. Water thoroughly when the top 1-2 cm of soil feels dry. Avoid letting the soil completely dry out, as this can stress the plant.

In its natural habitat, it often grows in wet soil or shallow water, so maintaining high soil moisture is crucial for optimal growth.

Prune regularly to maintain a tidy appearance and encourage denser growth. Trim back any leggy or overgrown stems using sharp scissors or pruning shears. This also helps to prevent the plant from becoming leggy.

Dead or yellowing leaves should be removed promptly to improve aesthetics and plant health.

Lawn Marshpennywort is easily propagated by division or stem cuttings. Divisions can be made in spring or early summer by carefully separating the root ball into smaller sections.

Stem cuttings, taken from healthy stems, can be rooted in water or moist soil. Both methods typically yield high success rates.

Repot every 1-2 years or when the plant becomes root-bound, preferably in spring. Use a well-draining potting mix. If grown as a bog plant, ensure the pot has drainage holes.

Larger pots may be beneficial if you wish to encourage more vigorous spread, but over-potting can lead to waterlogged soil.