Water regularly, keeping the soil consistently moist but not waterlogged. Allow the top 2-3 cm of soil to dry out between waterings, especially during active growth. Reduce watering in cooler months to prevent root rot.

Ensure good drainage to avoid fungal issues.

Prune dead or damaged foliage as needed to maintain appearance and health. Cut back the entire plant in late winter or early spring before new growth emerges to encourage vigorous new shoots.

Remove spent flower stalks to prevent unwanted seed dispersal if necessary.

Bromus X can be easily propagated by division of established clumps in early spring or autumn. Carefully separate the rhizomes, ensuring each section has roots and shoots.

Replant divisions immediately into well-draining soil.

Repot young plants annually or when they become root-bound. Mature plants can be repotted every 2-3 years. Use a well-draining potting mix and a pot slightly larger than the current one.

Repot in spring, before the main growth period begins.