List 9 – Agastache foeniculum
Agastache foeniculum (anise hyssop)
Family: Lamiaceae
Useful cultivars and selections:
- Very variable
- Lots of different colour options
USDA Hardiness Zone: Zone 4-8
Size:
- Beautiful clumps; 1m wide
- 2-4’ tall
Form:
- erect, narrow plant
- clump-forming
Soil & Water requirements:
- Dry to medium moist soil
- Better with moisture but must be well-drained
- Tolerant of dry soils
- Well-drained
Exposure:
- full sun to part shade (best in full sun)
Leaves:
- Ovate to broad, lanceolate leaves
- Margins are toothed
- Nice contrast between top and underside of the leaves
- Interesting leaf posture
- Herbaceous perennial
Flowers:
- Showy, dense clusters of lilac blue flowers
- Flowering on terminal spikes
- Edible
- Reliable; long bloom period (June to September)
Maintenance:
- Low
Suitable uses:
- Perennials gardens
- Butterfly gardens
- Herb gardens (leaves can be made into tea or jellies; dried into potpourris; seeds used in baking)
Attracts:
- Hummingbirds
- Butterflies
- Bees
Propagation:
- Divide clumps in spring
- Spreads by rhizomes; can self-seed in optimal growing conditions
Other:
- Fragrant: anise or licorice smelling leaves
- Very well behaved
- Not invasive
- Deer tolerant