Blue Moon Siberian iris
Iris sibirica 'Blue Moon'
USDA zones3 to 8
SunHandles full sun to partial sun
WaterHandles moderate to wet soil
Size2 to 3 feet tall12 to 24 inches wide
- Growth rate
- Moderate
- Habit
- Clumping
- Bloom season
- Spring, summer
- Soil types
- Sand, loam, clay, chalk
- Soil pH
- Acid, neutral
Garden uses
Attracts
Notes
'Blue Moon' Siberian iris (Iris sibirica 'Blue Moon') is a perennial for borders, containers, and low maintenance gardens. It is hardy to USDA zone 3, or down to -40°F (-40°C). This plant likes full or part sun and average to wet soil of most types. Deer and rabbits tend to browse other plants first. It forms a clumping mound that grows 24 to 36 inches tall. Butterflies and hummingbirds visit the blooms.
Pairs well with Brookside crane's-bill, Lady's mantle, and Roma greater masterwort.