Description Agapanthus [Queen Mum] = ‘Pmn06’ A clump-forming, deciduous to semi-evergreen perennial with broad, arching, strap-shaped, glossy, green leaves. Sturdy, erect stems bearing large, rounded heads of trumpet-shaped, white and blue flowers are borne from summer to autumn. Grow in moist, fertile, but free draining soil in full sun. It will reach a height of 1.2m and a spread of 50cm.
