Water moderately, allowing the top 2-3 cm of soil to dry out between waterings. Avoid overwatering, especially in winter, as this can lead to root rot.

Ensure good drainage in pots and garden beds to prevent waterlogged conditions, which Ozothamnus diosmifolius dislikes.

Prune lightly after flowering to maintain shape and encourage bushier growth. Remove spent flower heads to prevent seed formation and direct energy into plant development.

Hard pruning into old wood should be avoided as Ozothamnus diosmifolius may not readily resprout from it.

Propagate from semi-hardwood cuttings taken in mid-summer. Dip cuttings in rooting hormone and insert into a well-draining propagation mix. Keep moist and provide bottom heat.

Alternatively, sow seeds in spring, but this method is generally less reliable for true-to-type offspring.

Repot container-grown plants every 2-3 years, preferably in spring before new growth begins. Use a well-draining potting mix, such as a blend of compost and grit.

Choose a pot that is only slightly larger than the current one to avoid excessive moisture retention.