Caryopteris clandonensis ‘Kew Blue’ is a hardy perennial with fragrant foliage. It has a flowering season of late summer to mid-autumn long stocks of blue-violet flowers that attract bees and butterflies alike.
Caryopteris clandonensis ‘Kew Blue’ is easy to grow and ideal for hot sunny borders. Cut them back in early spring and grow them in a moist type of soil as long as it is well-drained. Propagate through cuttings in early spring or late summer.