![Photo courtesy of North Creek Nurseries](_ccLib/image/plants/DETA-7012.jpg)
![Lobelia syphilitica](_ccLib/image/plants/DETA-7012.jpg)
Lobelia syphilitica
Blue Cardinal Flower
- Category: Natives
- Hardiness Zone: 4
- Height: 48-48 inches
- Spread: 12-18 inches
Two-lipped irregularly tubular bright blue flowers in late summer. Grows in damp areas of native prairies. Attracts butterflies.
Plant Sub-Group
• | Perennial Natives |