Sunburst False Sunflower
Heliopsis heliopsis 'Sunburst'
Essentials
At a Glance
Plant Type
Perennial
Height
36 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Heliopsis helianthoides, commonly known as false sunflower or oxeye, is a tough, clump-forming perennial native to central and eastern North America, featuring daisy-like flowers. Often sold as 'Sunburst', the cultivar 'Loraine Sunshine' is distinguished by its striking variegated foliage of creamy white with dark green veins, providing interest even before its golden-yellow flowers appear.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Choose a sunny location with well-draining soil.
- Tuck seeds 1/4 inch deep and water gently.
- Maintain consistent moisture until germination, usually 2-3 weeks.
- Thin seedlings to 18-24 inches apart for optimal growth.
- Mulch around plants to retain moisture and suppress weeds.
- Fertilize with a balanced fertilizer during the growing season.
Pro Tip
Pinch back young plants to encourage bushier growth and more flowers.
Keep It Thriving
Care Guide
Do
- Water regularly during dry periods 💧
- Deadhead spent blooms to promote continuous flowering 🌸
- Apply a balanced fertilizer in spring and midsummer
- Mulch to conserve moisture and regulate soil temperature
- Support tall varieties with stakes if needed
Don't
- Overwater to prevent root rot ❌
- Neglect pruning which can lead to leggy plants
- Use chemical fertilizers excessively
- Plant in shady areas where it won't get enough sun
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Harvest | ||||||||||||
| Pest Check | ||||||||||||
| Pinch | ||||||||||||
| 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
Sunburst False Sunflower questions
What zones can Sunburst False Sunflower grow in?
Sunburst False Sunflower is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Sunburst False Sunflower deer resistant?
Yes — Sunburst False Sunflower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Sunburst False Sunflower bloom?
Sunburst False Sunflower 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 Sunburst False Sunflower need full sun?
Sunburst False Sunflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Sunburst False Sunflower drought tolerant?
Yes — once established (usually after the first full season), Sunburst False Sunflower handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Heliopsis to compare
False Sunflower
Heliopsis helianthoides
Tuscan Gold False Sunflower
Heliopsis helianthoides 'Tuscan Gold'
Summer Sun False Sunflower
Heliopsis helianthoides 'Summer Sun'
False Sunflower Bleeding Hearts
Heliopsis helianthoides 'Bleeding Hearts'
Burning Hearts False Sunflower
Heliopsis helianthoides 'Burning Hearts'
Asahi false sunflower
Heliopsis helianthoides 'Asahi'
Keep exploring
Explore the genus
Collections featuring this plant
Grow Sunburst False Sunflower 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.
