Blue Flag Iris
By Lise Fracalossi
Iris versicolor
Native to: All of New England
Life cycle: Perennial
Light: Full/Partial Sun
Soil Moisture: Wet to Medium
Height: 1-3’
Spacing: 1-2'
Blooms: May-July
Bloom Color: Blue, Purple
Natural Habitat: Wet meadows and ditches
Benefits: Attracts Bees, Benefits Other Pollinators/Wildlife, Host Plant, Deer/Rabbit Resistant, Low Maintenance
Pairs Well With: Boneset, cardinal flower, swamp milkweed, blue vervain, New England aster, coastal Joe-Pye weed, and golden alexander
“This tall, wet-loving plant does well wherever soil does not dry out, and can be great when used for contrast against plants with less linear leaf structures. Make sure to clear away dead leaves in fall to stave off attacks by iris borer caterpillars.”
– Native Plant Trust
“Wildflower with dark green strap-like arching leaves and bold blue flowers with yellow veins. Attracts butterflies and bees, and makes a great addition to a perennial garden. Foliage serves as an important nesting habitat for wetland wildlife.”
– Wild Seed Project

Blue flag iris (Iris versicolor)
Photo (and featured image) by USFWSmidwest - Blue Flag Iris, Public Domain