Keep the soil consistently moist but not waterlogged. Water regularly during dry spells, especially when the plant is establishing or during hot weather.

Allow the top inch of soil to dry slightly between waterings for established plants.

Deadhead spent flowers to encourage more blooms and prevent self-seeding if unwanted. Cut back the foliage to the ground in late fall or early spring to tidy the plant and remove any winter damage.

Propagate by division in early spring or fall. You can also collect seeds in late summer or fall and sow them outdoors in a cold frame. Germination may be erratic.

Repotting is generally not required for Geum laciniatum as it is a perennial that spreads. If divisions are taken, the new plants can be directly planted into their desired locations. Ensure adequate space for growth.