Agastache foeniculum
Blue Giant Hyssop
- Lavender- Blue flower spikes in June - September
- Anise scented foliage
- Typically found in prairies, dry upland forested areas, plains and fields
- Best in sun, well drained soil
- Spreads by rhizomes, will self-seed in optimum conditions
Height: 2-4 ft
Spread: 2-3 ft
Zone: 4-8
Color: Lavender- Blue
Characteristics & Attributes
Attributes:
- Native