Bell Heather prefers consistently moist but well-drained soil. Water regularly during dry spells, especially in its first year. Avoid waterlogging, as this can lead to root rot.

Reduce watering in winter when the plant is dormant, allowing the top layer of soil to dry out slightly between waterings.

Prune Bell Heather annually after flowering to maintain its shape and encourage dense growth. Cut back flowering stems to just above a new leaf cluster or side shoot.

For older plants, a harder prune can be undertaken in early spring to rejuvenate them, removing about a third of the oldest stems.

Propagate Bell Heather from semi-ripe cuttings taken in late summer or early autumn. Select healthy shoots, dip the cut end in rooting hormone, and insert them into a well-draining, sandy compost mix.

Cover with a plastic bag or propagator to maintain high humidity and place in a shaded, frost-free location.

Repot young Bell Heather plants every two to three years in spring, or when they become root-bound. Use a container with drainage holes and a free-draining compost mix suitable for acid-loving plants.

Gently loosen any tightly bound roots before repotting into a slightly larger pot. Water thoroughly after repotting.