The Fragrant Double Freesia Mix, 'Iridaceae Mixed', produces a rainbow mixture of fragrant bell-shaped flowers in a wide range of colors: reds, yellows, oranges, whites and lavender. They are simply charming! The leaves are sword shaped and light green and may be up to 1.5 feet high. Flower stalks are slender and about the same height. As many as 8 funnel-shaped flowers form a loose cluster at the top of each stalk. Where the flowers begin, the stem makes a sharp bend so that the flowers face upward. This mix is hardy in zones 8-10.