Iris Immortality Reblooming Bearded Iris

The American Iris Society Honorable Mention 1986; The American Iris Society Award of Merit 1990

The Iris Immortality, an award-winning tall bearded reblooming iris, is celebrated for its stunning dual blooming seasons and exceptional fragrance. Flowering abundantly from late spring to early summer, and again from late summer to early fall, its showy pure-white flowers with ruffled petals and creamy white to pale yellow beards captivate any garden. Standing atop strong, well-branched stems, these blossoms are supported by attractive sword-like blue-green leaves, with plants reaching a height of 2 to 3 feet at full maturity. These highly fragrant flowers are a magnet for pollinators, especially butterflies, and are perfect for creating beautiful cut flower arrangements.

An Iris germanica, Immortality is a tall bearded iris with an upright habit and fast growth rate. As an herbaceous semievergreen perennial, it has a rhizomatous root system that allows it to spread and multiply slowly, forming large clumps over time. If the plants become overcrowded, they can be easily dug up, divided, and replanted. Bearded iris thrives when grouped or massed in mixed beds, borders, and foundation plantings, showcasing its beauty and resilience.

Bearded irises are known for their hardy nature, making them easy to grow and virtually trouble-free. They perform best in sunny to partly shady locations with at least 6 hours of direct sunlight each day. While they thrive in most garden soils, it is crucial that the soil is well-drained. These irises prefer a neutral to slightly acidic soil pH (6.1-7.2) and consistent moisture but dislike wet feet. Once established, they are somewhat drought and heat tolerant, and deer and rabbit resistant, adding to their appeal.

Tall bearded reblooming irises are bred to offer a second bloom, though this is dependent on favorable growing conditions. To promote healthy bloom cycles, apply a fertilizer such as Espoma Organic® Flower-tone® Blossom Booster about 6 weeks before bloom time in both early spring and midsummer. With its impressive dual blooming seasons, striking appearance, and low-maintenance nature, Iris Immortality is a perfect addition to any garden.