A Wonderful addition to any shrub border, has silver grey aromatic fragrant decorative leaves and masses of blue spikes of flowers in mid to late summer, can grow to approx 4ft tall when mature so is ideal for the centre of the border or for growing in large pots on the patio to add a splash of colour. Can also be used as an informal hedge. Plant in full sun or semi shaded areas. You will receive 10 very healthy strong plants growing in 9cm pots.
