The Story
Plant Bio
Agastache fennelagastache is known for its aromatic foliage and tall spikes of flowers that attract pollinators.
This cultivar stands out due to its unique licorice scent and drought resistance.
Uses & Benefits:
Agastache fennel is valued for its tall, colorful flower spikes and aromatic foliage, attracting pollinators and adding vibrant color to gardens.
Its fragrant leaves can be used in teas and herbal remedies, and it acts as a natural pest repellent.
Supports bees, butterflies, and hummingbirds, promoting biodiversity.
Essentials
At a Glance
Plant Type
Perennial
Height
30"
Width
24"
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Low to moderate
Humidity
Average
Lifespan
Short-lived perennial
Native To
North America
Toxicity
Non-toxic
Bloom period
Mid-summer – Late summer
J
F
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M
J
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In flower about 2 months of the year
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring.
- Mist cuttings lightly and keep soil moist for root development.
- Provide full sun for optimal growth.
- Water regularly during dry spells, especially in first year.
- Fertilize with a balanced organic fertilizer in spring and midsummer.
- Divide mature plants every 2-3 years in early spring or fall.
Pro Tip
Ensure excellent drainage to prevent root rot and promote healthy growth.
Keep It Thriving
Care Guide
Do
- Water deeply but infrequently 🌱
- Prune after flowering to encourage bushy growth
- Mulch to retain moisture and suppress weeds
Don't
- Avoid overwatering, which can cause root rot ❌
- Do not fertilize late in the season
- Refrain from cutting back in late fall to protect from frost
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Harvest | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Aromatic herb borderWildflower meadow accentButterfly-friendly garden
Multiply
Propagation Methods
Good to Know