A striking shrub with fragrant silvery-green mounded foliage and produces spikes of deep purple-blue flowers throughout summer. Ideal for rockeries, borders and containers. Can be clipped into a hedge.
Position: Prefers a sunny position.
Soil: Grow in well-drained soil.
Watering: Water regularly during dry periods.
Fertiliser: Apply slow release fertiliser in spring.
Flowering: Summer.
Grow tips: Excellent choice for tight border, low hedge or container. Prune after flowering to maintain compact growth.