Grow guide
How to grow Cleome Rose Queen
Cleome hassleriana
- Type
- Annual flower
- Zones
- USDA zones 2–11
- Sun
- Full
- Time to harvest
- 70–80 days
- Spacing
- 18″ apart
- Density
- 1 per sq ft
- Habit
- Upright
- Frost tolerance
- Tender
- Sowing
- direct/transplant
- Start indoors
- 4 weeks before last frost
Care
- Deadhead As needed
- Water Weekly
Notes
Heirloom rose-pink spider flower reaching 4-5'; chill seed 4-5 days before sowing and press into soil surface as seeds need light to germinate.
More annual flower varieties
Track Cleome Rose Queen from seed to harvest with Evengrow.
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