Iris germanica 'Sable', known as Tall Bearded Iris, is an historic cultivar introduced in the late 1930s, celebrated for its rich blue to black-colored blooms. This iris typically grows to heights of 2 to 3 feet, with slender, erect stems and broad, sword-shaped leaves. The flowers of 'Sable' are renowned for their deep, velvety hue, which ranges from a dark blue to nearly black, creating a striking and dramatic presence in the garden. The blooms feature intricate veining in a slightly lighter shade, adding depth and texture to their appearance. Additionally, 'Sable' bears prominent beards in a complementary color, further enhancing the allure of the flowers.