Water regularly during the first growing season to establish a strong root system. Once established, Dahurian lespedeza is drought-tolerant and requires minimal watering.

Allow the soil to dry out between waterings, especially during dry periods, to prevent waterlogging.

Prune in late winter or early spring before new growth begins. Remove any dead, damaged, or crossing branches to maintain plant health and shape. Light pruning can encourage bushier growth and more abundant flowering.

Avoid heavy pruning as it may reduce flowering for the season.

Propagate from seed, which benefits from stratification or scarification. Sow seeds in spring after the last frost. Cuttings can also be taken from semi-hardwood in summer.

Rooted cuttings will require similar care to seedlings. Patience is key for successful establishment.

Repotting is rarely necessary for Lespedeza daurica as it is typically grown in the ground. If grown in a container, repot in spring to a slightly larger container only when the plant becomes root-bound.

Use a well-draining potting mix. Ensure adequate drainage to prevent root rot.