Heavily ruffled dark purple-black standards and falls is the hallmark of All Night Long Bearded Iris and the reason it has garnered so much attention from iris clubs, judges, and everyday gardeners. The intensity of its coloring is particularly stunning, matched with its undulating ruffles and subtly sweet fragrance. This tall variety blooms later in the season, producing two to three branched stalks, each carrying up to seven impressive buds per branch.