Plant Habit: | Herb/Forb |
Life cycle: | Perennial |
Sun Requirements: | Full Sun Full Sun to Partial Shade |
Water Preferences: | Wet Mesic Mesic |
Soil pH Preferences: | Slightly acid (6.1 – 6.5) Neutral (6.6 – 7.3) |
Minimum cold hardiness: | Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F) |
Maximum recommended zone: | Zone 8b |
Plant Height: | 3-4 feet |
Plant Spread: | 1-1.5 feet |
Flowers: | Showy |
Flower Color: | Blue Pink Purple Red White Yellow Bi-Color |
Flower Time: | Spring Late spring or early summer Summer |
Toxicity: | Leaves are poisonous |