Keep the soil consistently moist, especially during dry periods. Water thoroughly when the top inch of soil feels dry. Avoid waterlogged conditions, as this can lead to root rot.

Tiarella cordifolia prefers a humid environment, so watering more frequently in drier conditions is beneficial.

Prune to remove any dead, damaged, or diseased foliage after flowering. You can also lightly trim to maintain shape or control spread.

Tiarella cordifolia is generally low-maintenance, and heavy pruning is rarely necessary unless the plant becomes overgrown or leggy.

Easily propagated by division in early spring or fall. Simply dig up the plant and carefully separate the root clumps, ensuring each division has roots and shoots.

You can also propagate from runners; simply plant them in moist soil where they will establish roots.

Repot container-grown plants every 2-3 years, or when they become root-bound. Spring is the ideal time for repotting.

Use a well-draining potting mix, and ensure the new pot is only slightly larger than the current one to avoid excessive moisture retention.