I would have to say Bog Salvia here in Atlanta. Its height (4-5 feet), bright blue color and length of bloom is always a long awaited joy every spring. Submitted by Lauren Noah
- Zones: 6 - 10
- Colors: Bright, light blue
- Height: 4- 6' Width: 3 - 4'
- Bloom Period: Spring through Summer
- Exposure: Full Sun / Partial Shade
- Notes: Gardeners are always surprised and delighted by how tall and gorgeous this plant grows.