Salvia yangii, formerly known as Perovskia 'Silvery Blue,' is a compact deciduous sub-shrub reaching up to 60cm. Its silvery stems bear aromatic, silvery-grey leaves, and in late summer and autumn, it produces airy, branched spikes of purple-blue flowers. When planted in generous drifts, this new form creates a shimmering haze of late color. Thriving in hot, sun-drenched positions, it withstands drought once established, offering a Mediterranean feel with its aromatic foliage and lavender-blue flowers. Resilient to neglect, it adapts to dry, chalky soils, and coastal conditions.Height 60-cm (2') In March, prune back to the permanent framework, and after pruning, apply a generous 5-7cm (2-3in) mulch of well-rotted garden compost or manure around the base of the plant.
Common NameRussian sage
Approx Height (10 yrs.)30-60 cm (12-24")
Soil TypeAll, Chalk
Soil pHAcid, Neutral, Alkaline, Alkaline
AspectSun
HardinessHardy
Flowering TimeSummer to Autumn
Coloured FoliageSilver Foliage
Cut FlowerCut Flower
Plants for PollinatorsPlants for Pollinators
Bee FriendlyBee Friendly
Flower ColourBlue
Plant TypeShrubs