Allow the soil to dry out completely between waterings. Limonium sventenii is drought-tolerant and susceptible to root rot if overwatered.

Water thoroughly when the top few centimeters of soil are dry, ensuring good drainage to prevent waterlogging.

Prune after flowering to maintain shape and encourage bushier growth. Deadhead spent blooms regularly to prolong flowering.

In late autumn or early spring, cut back the plant by about one-third to remove any dead or weak stems and stimulate new growth.

Propagate from seed sown in spring or by division in early spring. Seeds require stratification or can be sown in a cold frame.

Divisions should be replanted immediately, ensuring they have sufficient moisture until established. Softwood cuttings can also be taken in late spring.

Repot only when necessary, typically every 2-3 years, in early spring before new growth begins. Use a well-draining potting mix, such as a sandy loam or a cactus mix.

Choose a pot that is only slightly larger than the current one, as this plant prefers to be slightly pot-bound.