Scott's Nursery Ltd.
Scientific Name: Iris sibirica 'Caesar's Brother'
Common Name: Siberian Iris 'Caesar's Brother'
Hardiness Zone: 4 to 9
Hardiness Degree: Down to -30°F (-34°C)
Blooming Season: Late spring to early summer
Plant Habit: Clump-forming
Characteristics: Features deep, velvety violet flowers with a subtle fragrance, borne on sturdy stems that rise above arching, narrow, grass-like leaves. Foliage remains attractive throughout the growing season.
Water: Prefers moist to wet soil conditions
Fertilize: Apply a balanced, slow-release fertilizer in early spring
Spacing: 24 to 36 inches (60 to 90 cm) apart
Height: Foliage reaches 24 inches (60 cm); flower stalks grow up to 36 inches (90 cm)
Width: 24 to 36 inches (60 to 90 cm)
Exposure: Full sun; tolerates partial shade, especially in warmer zones
