About
A clump-forming perennial or sub-shrub to 1.5m tall with ovate, hairy, light green leaves to around 10cm long. Spikes of pale blue, tubular flowers up to 3cm longwith green calyces are borne from summer into autumn.
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, Partial shade
Soil typeChalk, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained, Well-drained
AspectSouth-facing, East-facing, West-facing
ExposureSheltered
UK hardinessH3
Plant details
Plant typeHerbaceous Perennial
HabitBushy
FoliageDeciduous
Height1-1.5 metres
Spread0.5-1 metres
Time to full height2-5 years
Suggested usesCity and courtyard gardens, Coastal, Cottage and informal garden, Mediterranean climate plants, Wildlife gardens, Patio and container plants
FragranceFoliage
Care notes
CultivationGrow in light, moderately fertile, humus-rich, moist but well-drained soil. Best in full sun but can tolerate light, partial shade. See our video How to care for tender salvia for more advice. May need some support (see staking perennials)
PruningCut back spent flower spikes to prolong flowering
PropagationPropagate by basal cuttings or softwood cuttings in spring or early summer, or semi-hardwood cuttings in late summer or autumn with bottom heat
Pest resistanceGenerally pest-free
Disease resistanceMay be susceptible to honey fungus (rarely), powdery mildews, verticillium wilt and foot and root rots