About
A bushy, evergreen shrub, variable in habit from prostrate to upright, from 15cm to 2m tall. Aromatic, linear, dark green leaves 1.5-5cm long have pale, felty undersides. Flowers usually pale violet-blue and white, can also be pinkish or blue-purple, flowering in mid-spring to summer with occasional flowers in autumn. Many selections and cultivars are available.
About the genus
Salvia can be annuals, biennials, herbaceous or evergreen perennials, or shrubs. They have paired, simple or pinnately lobed, often aromatic leaves and 2-lipped flowers in whorls, forming simple or branched spikes or racemes
Growing conditions
SunlightFull sun
Soil typeChalk, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureWell-drained
AspectSouth-facing, West-facing
ExposureSheltered
UK hardinessH4
Plant details
Plant typeHerbs - Culinary, Shrubs
HabitBushy
FoliageEvergreen
Height1.5-2.5 metres
Spread1.5-2.5 metres
Time to full height5-10 years
Suggested usesPatio and container plants, Rock garden, City and courtyard gardens, Coastal, Cottage and informal garden, Mediterranean climate plants, Gravel garden, Wildlife gardens
Native toMediterranean
FragranceFoliage
ToxicitySkin allergen. Wear gloves and other protective equipment when handling
Care notes
CultivationGrow in poor to moderately fertile, well-drained soil in sun, see rosmary cultivation for further advice
PruningPruning group 9; trim hedges after flowering
PropagationPropagate by seed in containers in a cold frame in spring or by semi-ripe cuttings in summer
Pest resistanceMay be susceptible to rosemary beetle, cuckoo spit, sage leafhopper, tortrix moth and scale insects
Disease resistanceMay be susceptible to honey fungus (rarely), powdery mildews, verticillium wilt and foot and root rots