Caryopteris x clandonensis 'Kew Blue' is a striking deciduous shrub that boasts clusters of rich, lavender-blue, aromatic flowers, which bloom profusely from late summer into autumn. The flowers are held above the aromatic grey-green foliage, creating a soft, yet vibrant contrast. Ideal for borders, mixed plantings, or as a low hedge, this variety thrives in full sun and well-drained soil, offering excellent drought tolerance once established. Caryopteris 'Kew Blue' attracts pollinators, including bees and butterflies, and provides a late-season burst of colour that brings both beauty and fragrance to the garden.