Keep the soil consistently moist but not waterlogged. Water when the top 1-2 cm of soil feels dry. Reduce watering slightly during winter dormancy, but do not allow the soil to dry out completely.

Ensure good drainage to prevent root rot.

Prune sparingly to maintain shape and remove any dead or yellowing leaves. Trim back leggy stems to encourage bushier growth. This can be done anytime during the growing season.

Remove spent flowers to promote continued blooming and prevent self-seeding if undesired.

Propagate primarily through division of rhizomes in spring or early autumn. Gently separate the plant into smaller sections, ensuring each piece has roots and shoots.

Alternatively, seeds can be sown in spring, but division is generally more reliable and faster.

Repot every 1-2 years in spring, or when the plant becomes root-bound. Choose a pot that is only slightly larger than the current one. Use a well-draining potting mix, such as a blend of peat, perlite, and compost.

Refresh the soil to provide new nutrients.