Immortality iris
Iris 'Immortality'
USDA zones3 to 9
SunNeeds full sun (6+ hours)
WaterHandles moderate to moist soil
Size2.5 feet tall12 to 24 inches wide
- Bloom season
- Spring, summer, autumn
- Bloom color
- White
- Soil types
- Sand, loam
- Soil pH
- Acid, neutral
Garden uses
Attracts
Notes
'Immortality' iris (Iris 'Immortality') is a perennial for borders, cut flowers, and cottage gardens. It is hardy to USDA zone 3, or down to -40°F (-40°C). This plant likes full sun and average to moist, sandy or loamy soil. Deer and rabbits tend to pass it by. Fragrant white flowers open in spring, summer, and autumn. Butterflies visit the blooms, and the plant tolerates drought.
Pairs well with Little Hottie panicle hydrangea, Eastern columbine, and Bridal Crown daffodil.