Iris Noctambule - Tall Bearded Iris

Iris 'Noctambule'is a variety of bearded iris that is almost black and white. The plant has particularly tall flowering stems and forms elegant flowering clumps in sunny flowerbeds during spring. A truly classy iris!

Iris 'Noctambule' is a rhizomatous and deciduous perennial plant with an upright habit belonging to the Iridaceae family. It is one of the many cultivars obtained over centuries, with its controversial origin being debated around the number of chromosomes of potential ancestors. It is worth noting that these Irises have European origins. 'Noctambule' is a very tall variety, reaching a height of 1.05 m (3ft) when in flower, with a branched flowering stem. The branches are well-spaced, allowing each flower space to bloom without hindering the others. The clump will quickly spread, with no theoretical limit over time, as the central rhizomes become bare in favour of the outer ones. The foliage consists of long sword-shaped, glaucous green and highly veined leaves. Flowering stems appear in April, with large flowers in May, earlier or later depending on the climate. Each flower consists of 3 upright sparkling white petals, overhanging 3 slightly drooping midnight blue sepals with black highlights. Near the heart of the flower, a bright yellow beard spreads over a small white-veined area. The colour is enhanced by velvety and iridescent texture of the petals and sepals.

Obtained by Cayeux, 2007.

To accompany irises, plants should be chosen based on their needs (exposure, soil...), growth (low-growing plants or light foliage), appearance and flowering time. For example, Gauras will cast little shade on the irises and will keep the flowerbed attractive throughout the summer. California Poppies (Eschscholzia) will be satisfied with the same dry and poor soil as the irises. Perennial geraniums, salvias, and Libertias also accompany irises very well. Slopes can be stabilised by dense plantings of vigorous old varieties that require little care. The vegetable garden can accommodate some clumps of irises for cut flowers.