Sunfire Tickseed
Coreopsis grandiflora 'Sunfire'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
18 inches
Width
18 inches
Light
Full Sun
Zones
4, 5, 6, 7, 8, 9
Water
Low to moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Coreopsis grandiflora 'Sunfire' is known for its vibrant yellow flowers and sturdy growth. It is a perennial that thrives in sunny locations and well-drained soils. Features large, semi-double, bright yellow flowers with a prominent, contrasting burgundy-red eye.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds into well-drained soil in early spring for best germination.
- Mist cuttings lightly to maintain humidity during rooting process.
- Transplant seedlings when they have 2-3 sets of true leaves, typically after last frost.
- Fertilize with a balanced fertilizer in early spring and mid-summer to promote blooms.
- Prune back spent flowers to encourage new growth and extend flowering period.
- Mulch around plants to conserve moisture and suppress weeds.
Pro Tip
Ensure full sun exposure for vibrant blooms and healthy growth.
Keep It Thriving
Care Guide
Do
- Water deeply once a week during dry periods 🌱
- Deadhead regularly to promote continuous flowering
- Fertilize in spring and mid-summer for best performance
- Prune back after flowering to maintain shape
Don't
- Avoid overwatering, which can cause root rot ❌
- Don’t prune in late fall or winter
- Never skip mulching in hot, dry climates
- Avoid planting in dense, poorly-drained soil
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| 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
Sunfire Tickseed questions
What zones can Sunfire Tickseed grow in?
Sunfire Tickseed 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 Sunfire Tickseed deer resistant?
Yes — Sunfire Tickseed is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Sunfire Tickseed bloom?
Sunfire Tickseed typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Sunfire Tickseed need full sun?
Sunfire Tickseed does best in full sun (6+ hours).
Is Sunfire Tickseed drought tolerant?
Yes — once established (usually after the first full season), Sunfire Tickseed handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Coreopsis to compare
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Coreopsis grandiflora 'Sassy Saffron'
Tickseed 'Sweet Tart'
Coreopsis tinctoria 'Sweet Tart'
Enchanted Eve Li'l Bang Tickseed
Coreopsis grandiflora 'Enchanted Eve Li'l Bang'
Prairie Coreopsis
Coreopsis palmata
Moonbeam Tickseed
Coreopsis verticillata 'Moonbeam'
Keep exploring
Explore the genus
Collections featuring this plant
Grow Sunfire Tickseed 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.
