White Coneflower
Echinacea purpurea 'Primadonna White'
Essentials
At a Glance
Plant Type
Perennial
Height
30 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Low to moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Echinacea purpurea 'Primadonna White' is a robust perennial with large, daisy-like white flowers featuring prominent central cones and deeply lobed, green foliage, attracting pollinators throughout the summer. This cultivar is distinguished by its exceptionally large, pure white blossoms and long-lasting flowers, making it a striking addition to borders and cut flower arrangements.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into moist soil in early spring.
- Ensure soil is well-drained and rich in organic matter.
- Water regularly during first growing season.
- Divide clumps every 3-4 years in early spring or fall.
- Apply mulch to retain moisture and suppress weeds.
- Deadhead spent flowers to encourage more blooms.
Pro Tip
Plant in full sun for best flowering and drought tolerance.
Keep It Thriving
Care Guide
Do
- Water deeply during dry periods 🌱
- Divide every 3-4 years in early spring or fall
- Deadhead to prolong blooming
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t fertilize excessively, too much nitrogen can reduce flower production
- Never disturb roots when dividing
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| 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
White Coneflower questions
What zones can White Coneflower grow in?
White 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 White Coneflower deer resistant?
Yes — White Coneflower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does White Coneflower bloom?
White 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 White Coneflower need full sun?
White Coneflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is White Coneflower drought tolerant?
Yes — once established (usually after the first full season), White 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'
Butterfly Kisses Coneflower
Echinacea purpurea 'Butterfly Kisses'
Purple Coneflower Rainbow
Echinacea purpurea 'Rainbow'
Cheyenne Spirit Coneflower
Echinacea purpurea 'Cheyenne Spirit Mix'
Purple Coneflower
Echinacea purpurea
Purple Coneflower
Echinacea purpurea 'Primadonna Deep Rose'
Keep exploring
Explore the genus
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Hardy in your zone?
Grow White 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.
