Water Lomelosia caucasica regularly during the growing season, allowing the soil to dry slightly between waterings. Reduce watering in winter. Ensure good drainage to prevent root rot.

Overwatering can lead to fungal diseases.

Deadhead spent flowers regularly to encourage more blooms and maintain a tidy appearance. Cut back flowering stems in late autumn or early spring to promote new growth and maintain plant shape.

Remove any dead or damaged foliage.

Propagate by sowing seeds in spring or by taking basal cuttings in early spring. Seeds can be sown in a well-drained compost mix and kept moist.

Cuttings should be rooted in a sandy compost and kept in a warm environment.

Repot young plants annually or every two years into a slightly larger container. Established plants can be repotted less frequently, typically every 3-4 years, or when they become root-bound.

Use a well-draining potting mix.