A fabulous new variety, giving season-long interest with both flowers and foliage. The yellow-green leaves look great from when they first emerge, but once the clusters of rich cobalt blue flowers appear in late summer it really sings. It is also an essential source of late nectar for beneficial insects.
August-October flowering. Deciduous. Best in a sunny and well drained position. 90cm x 90cm (3' x 3').