Blue Flag Iris | Iris versicolor | Available Spring 2026
Blue Flag Iris is a small iris with narrow green foliage growing to about 24". The attractive, spring flowers are violet blue. An excellent choice for naturalizing along stream beds, natural pond shorelines, and marshy areas. Blue Flag is very easy to grow, winters over easily and performs well in any size water garden.
NOT AVAILABLE TO SHIP TO CALIFORNIA OR ARIZONA
Blue Flag Iris (Iris versicolor)
Hardiness Zone: 4-9
Light Requirements: Full Sun to Part Shade
Height: 24" - 30" - Spread: 12"
Water Depth: Moist to water depth of 3" (Maximum water depth is for mature bog plants)
