Pacific Coast Iris 'Noarlunga'Pacific Coast Iris 'Noarlunga' This is a lovely variety of Pacific Coast iris bred by Ivar Schidt in South Australia. Pacific Coast irises are a small clump forming perennial plant with strappy grass like foliage that are ideal to plant on borders or grass gardens. They are very tolerant of a wide variety of conditions and will grow in full sun to shady areas they are also tolerant planted at the base of pine trees. They need little attention only