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Cleome

Cleome hassleriana

flower

Cleome, also called spider flower, is a tall annual with distinctive multi-petaled blooms in pink, white, or purple that resemble spiders perched on stems. It grows quickly to 3–4 feet tall and self-seeds readily in gardens, providing continuous blooms from summer to fall. The plant has a distinctive musky scent and attracts hummingbirds and butterflies.

Cleome

Common Problems

Select the problem your Cleome is experiencing to get a treatment guide.

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Leggy Growthchevron_right
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Slow Growthchevron_right
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Yellow Leaveschevron_right

Care Guide

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Light
Full sun to partial shade; blooms best with 6+ hours of direct sun
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Water
Water regularly but allow soil to dry slightly between waterings; drought-tolerant once established
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Soil
Well-draining soil; adaptable to poor or sandy soil
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Fertiliser
Light feeding; apply balanced fertilizer monthly or use slow-release fertilizer at planting
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Temperature
Warm-season plant; thrives between 65–80°F (18–27°C)
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Humidity
Moderate to low humidity; tolerates dry conditions well

Toxicity

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Cleome is non-toxic; however, some people may experience skin irritation from handling plants

Common Diseases

coronavirusPowdery Mildewchevron_rightcoronavirusLeaf Spotchevron_right

Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.