Water deeply when the top 2-3 cm of soil is dry. Allow the soil to dry out slightly between waterings, as Salvia deserta is drought-tolerant once established. Avoid waterlogged conditions, which can lead to root rot.

Reduce watering in winter.

Prune back by one-third after flowering to encourage a bushier plant and potentially a second bloom. Cut back hard in late winter or early spring to shape the plant and remove any dead or damaged stems.

This promotes vigorous new growth.

Propagate from softwood cuttings taken in late spring or semi-hardwood cuttings in mid-summer. Root cuttings in well-draining potting mix under mist or cover.

Alternatively, sow seeds indoors in early spring or directly outdoors after the last frost.

Repot young plants annually or when root-bound, typically in spring. Mature plants do not require frequent repotting and can be left in place for several years. Use a well-draining potting mix.

Avoid disturbing the roots excessively.