Rice Cutgrass thrives in consistently moist to wet conditions, mimicking its natural wetland habitat. Water regularly, ensuring the soil or substrate remains saturated.

Avoid allowing it to dry out completely, as this can stress the plant. Ideal for water gardens, ponds, or boggy areas.

Pruning is generally not required for Leersia oryzoides, as it naturally dies back in cooler weather.

However, you can remove any dead or unsightly foliage in late winter or early spring before new growth emerges to maintain a tidy appearance. This also helps prevent the spread of disease.

Leersia oryzoides is easily propagated by division or from seed. Division can be done in spring by digging up clumps and separating the rhizomatous roots. Seeds can be sown in moist soil in spring or autumn.

It readily self-seeds in suitable wet environments.

Repotting is usually only necessary if the plant is grown in a container and has become pot-bound or if its vigor declines. This is best done in spring.

For container-grown specimens, choose a larger pot and fresh, water-retentive potting mix, ensuring the plant is placed at a similar depth as before.