How to Grow and Care for Northern Blue Flag

Northern blue flag (Iris versicolor) is a type of iris native to eastern North America. Learn how to grow this wildflower in your landscape.

The enchanting Blue Flag Iris occurs naturally in sunny marshes, wet prairies and savannas and it is the official, provincial flower of Quebec.

Iris versicolor - Blue Flag Iris

Northern Blue Flag Iris - Riverside Native Perennials

How to Grow and Care for Northern Blue Flag

Southern Blue Flag (Virginia Iris)

Northern blue flag iris

Northern Blue Flag Iris is a marginal deciduous perennial with a clumping habit. The long blue-green sword-like foliage is erect and lightly arched.

Iris versicolor ~ Northern Blue Flag Iris, Harlequin Blue Flag

Iris flowers- How to plant, grow and care – TN Nursery

Blue Flag Iris Care and Growing Tips - Birds and Blooms

Northern blue flag iris (Iris versicolor) Flower, Leaf, Care, Uses

How to Grow and Care for Northern Blue Flag

Iris Care - Planting, Growing & Cultural Information

Blue Flag Iris Care and Growing Tips - Birds and Blooms

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Blue Flag Iris

Northern Blue Flag Iris - Riverside Native Perennials