Sunstruck False Sunflower
Heliopsis helianthoides 'Sunstruck'
Essentials
At a Glance
Plant Type
Perennial
Height
16 inches
Width
14 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, or False Sunflower, is a native North American perennial known for its resilience and long bloom time. It produces numerous daisy-like, golden-yellow flowers from summer to fall. This cultivar is distinguished by its striking cream and green variegated foliage, which is most pronounced in spring. It is more compact than the species and produces golden-yellow flowers with orange-gold centers.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Select a sunny location with well-draining soil for planting.
- Tuck seeds 1/2 inch deep and 6 inches apart in early spring.
- Water regularly to keep soil moist but not soggy during germination.
- Transplant seedlings once they are 4 inches tall into full sun areas.
- Maintain consistent watering during the first growing season.
- Fertilize with a balanced fertilizer every 6 weeks for optimal growth.
Pro Tip
Mulch around plants to retain moisture and suppress weeds.
Keep It Thriving
Care Guide
Do
- Water deeply during dry spells 🌱
- Deadhead spent flowers to promote more blooms
- Apply a balanced fertilizer in spring and mid-summer
Don't
- Avoid overwatering to prevent root rot ❌
- Don't disturb roots when mulching
- Refrain from using high nitrogen fertilizers which may promote foliage over flowers
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Prune | ||||||||||||
| 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
Sunstruck False Sunflower questions
What zones can Sunstruck False Sunflower grow in?
Sunstruck 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 Sunstruck False Sunflower deer resistant?
Yes — Sunstruck False Sunflower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Sunstruck False Sunflower bloom?
Sunstruck 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 Sunstruck False Sunflower need full sun?
Sunstruck False Sunflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Sunstruck False Sunflower drought tolerant?
Yes — once established (usually after the first full season), Sunstruck 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'
Sunburst False Sunflower
Heliopsis heliopsis 'Sunburst'
Summer Sun False Sunflower
Heliopsis helianthoides 'Summer Sun'
False Sunflower Bleeding Hearts
Heliopsis helianthoides 'Bleeding Hearts'
Burning Hearts False Sunflower
Heliopsis helianthoides 'Burning Hearts'
Keep exploring
Explore the genus
Collections featuring this plant
Grow Sunstruck 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.
