Smooth Golden Fleece (Urospermum dalechampii)

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Sunlight Full sun exposure; tolerates light partial shade in hot Mediterranean climates

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

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Temperature Thrives in temperate to warm climates; tolerates light frost for short periods

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Leaf: Basal rosette of lobed, hairy leaves; stem leaves are smaller and clasping
Flower: Bright yellow composite flower heads, 2–3 cm in diameter
Stem: Erect, branched stems with sparse hairs

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Watering

Water regularly during active growth to maintain slightly moist soil

Fertilization

Light, diluted feed once monthly. Use low-nitrogen fertilizer to promote bloom development

Eggshell powder top dressing：Crush dried eggshells into fine powder and sprinkle 1–2 tbsp around base of plants; avoid direct contact with foliage

Pruning

Deadhead spent blooms to prolong the flowering period
Remove yellowing basal leaves to improve airflow and reduce pest habitat
Cut back stems to ground level after flowering to encourage self-seeding for next year’s growth

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No listed toxicity to cats

Humans: No documented toxicity to humans

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Culture: N/A

Usage: Ornamental garden plant; attracts pollinators including bees and butterflies