Anise Hyssop Ambrosia
Agastache x hybrida 'Ambrosia'
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
6, 7, 8, 9
Water
Moderate, drought tolerant once established
Humidity
Prefers dry to moderate humidity
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Agastache x hybrida 'Ambrosia' is a perennial with aromatic, lance-shaped leaves and spikes of tubular, bicolor flowers in shades of pale orange and rosy-pink, attracting pollinators throughout the summer. This cultivar is celebrated for its unique, soft-colored bicolor flower spikes and strong minty fragrance, making it a popular choice for attracting bees, butterflies, and hummingbirds.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into well-drained soil in spring
- Water regularly until established, about 6 weeks
- Place in full sun for best flowering
- Thin seedlings to prevent overcrowding
- Divide every 3-4 years in early spring
- Mulch to retain moisture and suppress weeds
Pro Tip
Ensure excellent drainage to prevent root rot and promote healthy growth
Keep It Thriving
Care Guide
Do
- Water deeply during dry spells 🌱
- Prune after flowering to encourage bushiness
- Fertilize with a balanced fertilizer in spring
Don't
- Avoid overwatering in winter ❌
- Don't fertilize late in the season
- Refrain from cutting back in late fall
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Prune | ||||||||||||
| Winter Prep |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Anise Hyssop Ambrosia questions
What zones can Anise Hyssop Ambrosia grow in?
Anise Hyssop Ambrosia is hardy in USDA Zones 6–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Anise Hyssop Ambrosia deer resistant?
Yes — Anise Hyssop Ambrosia is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Anise Hyssop Ambrosia bloom?
Anise Hyssop Ambrosia typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Anise Hyssop Ambrosia need full sun?
Anise Hyssop Ambrosia does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Anise Hyssop Ambrosia drought tolerant?
Yes — once established (usually after the first full season), Anise Hyssop Ambrosia handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Agastache to compare
'Blue Fortune' Anise Hyssop
Agastache f neki hybrid 'Blue Fortune'
Hummingbird Mint Mix
Agastache x hybrida 'Mix'
Blue Boa Hyssop
Agastache fennelagastache 'Blue Boa'
Kudos Ambrosia Anise Hyssop
Agastache foeniculum 'Kudos Ambrosia'
Anise Hyssop
Agastache foeniculum 'Poquito Butter Yellow'
Anise Hyssop
Agastache foeniculum
Keep exploring
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