Kythrean Sage prefers well-draining soil and should be watered moderately. Allow the top few centimeters of soil to dry out between waterings, especially during the growing season.

Reduce watering significantly in winter to prevent root rot. Overwatering is the most common cause of decline.

Prune Kythrean Sage in early spring before new growth begins. Remove any dead, damaged, or crossing stems. You can also lightly trim to maintain a desired shape and encourage bushier growth.

Deadheading spent flowers throughout the season can promote further blooming.

Kythrean Sage is best propagated from stem cuttings taken in late spring or early summer. Select healthy, non-flowering shoots, cut them to about 10-15 cm, and remove lower leaves.

Dip the cut end in rooting hormone and plant in a well-draining potting mix.

Repot Kythrean Sage every 2-3 years, or when it becomes root-bound. Choose a pot that is slightly larger than the current one and ensure it has drainage holes.

Use a well-draining potting mix, such as a cactus or succulent blend. Repot in spring before active growth begins.