Iris Blue Flag

Iris Blue Flag (Iris versicolor) is a striking aquatic perennial known for its elegant blue-purple blooms and sword-like green foliage. Native to North America, this hardy iris thrives in wetlands, pond edges, and rain gardens, making it an excellent choice for naturalizing in moist environments.

During late spring to early summer, the Blue Flag Iris produces showy, three-petaled flowers with intricate veining, attracting pollinators like bees and butterflies. It grows well in full sun to partial shade and adapts to various water conditions, from shallow standing water to damp soil.

Ideal for enhancing the aesthetic appeal of water features, this iris also plays a role in improving water quality by filtering excess nutrients. Whether planted along the margins of a pond or in a bog garden, Iris versicolor adds a vibrant, natural touch to any aquatic landscape.

Plant Care:

• Light Requirements: Full sun to partial shade

• Water Depth: 0"–4" of standing water or consistently moist soil

• Height: 24"–36" tall

• Hardiness Zone: USDA zones 3–9

• Bloom Time: Late spring to early summer

Enhance your pond or wetland garden with the beauty and functionality of the Iris Blue Flag—a resilient, low-maintenance plant that brings both color and ecological benefits to your aquatic space.

Sold As: 2" Pot

Care Level: Easy

Lighting Requirement: Sun - Partial Shade

Co2: Not Needed

Growth Rate: Fast

Origin: