Purple Emperor Coneflower
Echinacea purpurea 'Purple Emperor'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Eastern and Central North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Echinacea purpurea, or Purple Coneflower, is a popular North American prairie native known for its daisy-like flowers with drooping petals and a prominent central cone. Exceptionally vigorous growth and large, showy flowers that stand tall in borders.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds into moist soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and promote rooting.
- Plant in well-draining soil with full sun exposure for optimal growth.
- Space plants 12-18 inches apart to allow air circulation.
- Mulch around plants to retain moisture and suppress weeds.
- Fertilize with a balanced, slow-release fertilizer in spring and mid-summer.
Pro Tip
Use organic compost to enrich soil and boost flowering performance.
Keep It Thriving
Care Guide
Do
- Water regularly, especially during dry spells 💧
- Deadhead spent flowers to encourage more blooms
- Apply compost annually to improve soil health
- Prune lightly in early spring to shape the plant
Don't
- Avoid overwatering which can lead to root rot ❌
- Don’t neglect to remove weeds around the plant
- Refrain from heavy fertilization late in the season
- Never cut back in late fall, wait until early spring
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup | ||||||||||||
| 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
Purple Emperor Coneflower questions
What zones can Purple Emperor Coneflower grow in?
Purple Emperor Coneflower is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Purple Emperor Coneflower deer resistant?
Yes — Purple Emperor Coneflower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Purple Emperor Coneflower bloom?
Purple Emperor Coneflower 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 Purple Emperor Coneflower need full sun?
Purple Emperor Coneflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Purple Emperor Coneflower drought tolerant?
Yes — once established (usually after the first full season), Purple Emperor Coneflower handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Echinacea to compare
Cheyenne Spirit Coneflower
Echinacea purpurea 'Cheyenne Spirit'
Purple Coneflower Rainbow
Echinacea purpurea 'Rainbow'
Butterfly Kisses Coneflower
Echinacea purpurea 'Butterfly Kisses'
Purple Coneflower
Echinacea purpurea
Primadonna Deep Rose Coneflower
Echinacea purpurea 'Primadonna Deep Rose'
Double Delight Coneflower
Echinacea purpurea 'Double Delight'
Keep exploring
Explore the genus
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Grow Purple Emperor Coneflower with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
