The Story
Plant Bio
Cleome hassleriana is a fast-growing annual native to South America, known for its airy, spider-like flower heads with long, protruding stamens and palmately compound leaves. Plants may have a strong, musky scent.
This cultivar features blush pink flower clusters and has a more compact growth habit than other Cleome varieties.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Annual
Height
42 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9, 10
Water
Low to Medium
Humidity
Average
Lifespan
Annual
Native To
South America
Toxicity
Sap may cause skin irritation; minor toxicity if ingested.
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and promote rooting.
- Thin seedlings to prevent overcrowding, leaving 12-18 inches apart.
- Water deeply once a week during dry spells to encourage strong growth.
- Apply balanced fertilizer monthly during the growing season.
- Deadhead spent flowers to promote continuous blooming.
Pro Tip
Plant in full sun for vibrant blooms and vigorous growth.
Keep It Thriving
Care Guide
Do
- Water consistently during dry periods 🌱
- Prune dead or damaged stems to maintain shape
- Fertilize monthly during active growth
Don't
- Avoid overwatering to prevent root rot ❌
- Do not disturb roots during flowering
- Skip fertilizing in late fall
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Harvest | ||||||||||||
| Plant |
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
Sparkler Blush Spider Flower questions
What zones can Sparkler Blush Spider Flower grow in?
Sparkler Blush Spider Flower is hardy in USDA Zones 4–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Sparkler Blush Spider Flower deer resistant?
Yes — Sparkler Blush Spider Flower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Sparkler Blush Spider Flower bloom?
Sparkler Blush Spider Flower typically blooms in summer to fall through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Sparkler Blush Spider Flower need full sun?
Sparkler Blush Spider Flower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Sparkler Blush Spider Flower drought tolerant?
Yes — once established (usually after the first full season), Sparkler Blush Spider Flower handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Cleome to compare
Keep exploring
Explore the genus
Grow Sparkler Blush Spider Flower 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.