Cupid's Dart (Catananche caerulea)

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Sunlight Full sun exposure for optimal blooming; tolerates partial shade but may produce fewer flowers

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Watering Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot

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Temperature Hardy to -10°C; prefers cool to temperate temperatures; protect from extreme summer heat above 32°C

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Leaf: Narrow, linear, gray-green basal leaves forming dense rosettes
Flower: Daisy-like composite blooms with vibrant blue ray florets and yellow central discs, held on slender stems
Stem: Slender, upright, branching stems with minimal foliage

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Watering

Keep soil consistently moist but not waterlogged; increase frequency during prolonged dry spells

Fertilization

Apply a balanced, diluted liquid fertilizer once monthly. Avoid over-fertilizing to prevent leggy, weak growth

Banana peel compost tea：Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to support blooming

Pruning

Deadhead spent blooms regularly to encourage continuous flowering through summer
Cut back foliage to ground level in late autumn to prepare for winter dormancy
Thin overcrowded clumps every 2–3 years in early spring to improve airflow and plant vigor

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxic effects to humans

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Culture: Associated with love and affection in folklore; popular in dried flower arrangements for long-lasting decor

Usage: Ornamental garden plant, cut flower arrangements, dried flower crafts