This plant carries clusters of piercing, blue flowers, reminiscent of a neon sign. They appear in August and September long stems among pointed, aromatic, golden leaves. With a strong upright habit, this plant makes a real statement in the middle of a sunny shrub or mixed border. Bees and butterflies find it irresistable, and to top this, it is also drought-tolerant. Supplied in approx 2-3 litre containers.