Description Iris ‘Caesar’s Brother’ (Sib) Siberian Iris. A clump-forming perennial which has upright, strap-like, grey-green leaves. From May to July, erect stems bearing vibrant, violet-blue flowers with upright standards and a purple-veined, creamy-white base to each fall are borne. Grow in moist soil that does not dry out in summer in sun or partial shade. It will reach a height of 1m and spread of 60cm. Supplied size 1 x Plant in 2 Litre Container
