Plant Habit: | Herb/Forb |
Life cycle: | Biennial |
Sun Requirements: | Full Sun Full Sun to Partial Shade |
Water Preferences: | Mesic |
Soil pH Preferences: | Neutral (6.6 – 7.3) Slightly alkaline (7.4 – 7.8) Moderately alkaline (7.9 – 8.4) |
Minimum cold hardiness: | Zone 8a -12.2 °C (10 °F) to -9.4 °C (15 °F) |
Maximum recommended zone: | Zone 11 |
Plant Height: | 8-10 inches |
Plant Spread: | 6-8 inches |
Flowers: | Showy |
Flower Color: | Blue Other: blue-violet |
Bloom Size: | 3"-4" |
Flower Time: | Late spring or early summer Summer Late summer or early fall |
Uses: | Suitable as Annual |