Arrhenatherum LongifoliumArrhenatherum longifolium

Water regularly during the growing season, allowing the soil to dry out slightly between waterings. Reduce watering significantly in autumn and winter, providing just enough to prevent complete desiccation of the soil.

Avoid waterlogged conditions, which can lead to root rot.

Pruning is minimal and primarily involves removing dead or damaged foliage as needed. In late winter or early spring, before new growth emerges, you can cut back the old foliage to tidy up the plant.

This encourages vigorous new growth for the season.

Propagation is best achieved through division of established clumps in early spring or autumn.

Carefully separate the root ball into smaller sections, ensuring each section has roots and shoots, and replant them immediately. Division helps maintain plant vigor.

Repotting is typically not required for Arrhenatherum longifolium as it is a grass that spreads by rhizomes. If it becomes overcrowded or appears to be outgrowing its container (if grown in one), division and replanting are more appropriate than traditional repotting.