Japanese Dwarf Crested Iris
Irisgracilipes 'Cobblewood Charm'

Height

Spacing
6-12 in. (15-30 cm)

Hardiness
6-9 in. (15-22 cm)
9-12 in. (22-30 cm)

Sun Exposure
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)

Danger
Light Shade
Partial to Full Shade

Bloom Color
N/A

Foliage
Blue-Violet
Lavender

Other details

Propagation Methods
Deciduous
Herbaceous
This plant is resistant to deer

Seed Collecting

Soil pH requirements
By dividing the rootball
By dividing rhizomes, tubers, corms or bulbs (including offsets)

Patent Information

Class
Bag seedheads to capture ripening seed
Properly cleaned, seed can be successfully stored

Bloom Time

Awards (if applicable)

Foliage Color

Bloom Characteristics

Water Requirements

Where to Grow