Watermelon Sugar Coneflower
Echinacea purpurea 'Watermelon Sugar'
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, 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
Echinacea purpurea 'Watermelon Sugar' is a perennial with sturdy stems, broad green leaves, and large, daisy-like flowers featuring a vibrant, watermelon-hued central cone surrounded by lavender-pink petals. This cultivar is distinguished by its striking watermelon-colored central cone, which provides a bold focal point and enhances ornamental appeal in perennial borders.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds in well-draining soil in early spring.
- Water regularly until established, then reduce watering.
- Mist cuttings to encourage root growth in warm weather.
- Fertilize lightly in early spring using a balanced fertilizer.
- Divide clumps every 3-4 years in early spring or fall.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Plant in full sun with well-draining soil for best blooms.
Keep It Thriving
Care Guide
Do
- Water deeply during dry spells 🌱
- Deadhead spent flowers to encourage more blooms
- Divide every 3-4 years for healthy growth
Don't
- Overwater to prevent root rot ❌
- Use heavy mulch that retains too much moisture ❌
- Allow soil to become compacted ❌
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
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
Watermelon Sugar Coneflower questions
What zones can Watermelon Sugar Coneflower grow in?
Watermelon Sugar 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 Watermelon Sugar Coneflower deer resistant?
Yes — Watermelon Sugar Coneflower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Watermelon Sugar Coneflower bloom?
Watermelon Sugar 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 Watermelon Sugar Coneflower need full sun?
Watermelon Sugar Coneflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Watermelon Sugar Coneflower drought tolerant?
Yes — once established (usually after the first full season), Watermelon Sugar 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 Watermelon Sugar 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.
