Oregon Iris (Iris tenax)
Sold as: Bare root seedlings
A clumping perennial herb with lavender (blue to purple) flowers in spring. Native to northwest marshes, but also a good ornamental for your yard.
Classification: Perennial forb
Key Characteristics: Purple flower
Light Requirements: Full sun
Water Requirements: Moist to dry soil
Ease of Growing: Moderate
Growth Rate: Moderate
Bloom Time: Spring, early to mid-season
Spreads: Rhizomatous root
Type of support: Wildlife, rain garden, pollinator, beneficial insects
Edible: Toxic to livestock
Mature Height: 4 -18 inches
USDA Plant Database
Photo Credit: Ashley Smithers
View full details
