Plant Habit: | Herb/Forb |
Life cycle: | Perennial |
Sun Requirements: | Full Sun |
Water Preferences: | In Water Wet Mesic |
Minimum cold hardiness: | Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F) |
Maximum recommended zone: | Zone 10a |
Plant Height: | 3 to 6 feet, possibly higher |
Plant Spread: | 3 to 6 feet |
Leaves: | Unusual foliage color Other: Paddle shaped or lance shaped blue-green dusted with white powder. |
Fruit: | Other: Papery like, containing one seed. Seeds are dark brown with tan speckles when mature. |
Fruiting Time: | Summer Late summer or early fall |
Flowers: | Showy |
Flower Color: | Other: Violet |
Bloom Size: | Under 1" |
Flower Time: | Summer |
Underground structures: | Rhizome |
Suitable Locations: | Bog gardening |
Resistances: | Humidity tolerant |
Propagation: Other methods: | Division Other: Cut 4 to 6 inch sections of the rhizome with several growing points. |
Miscellaneous: | Goes Dormant |