Pincushion Flower (Scabiosa atropurpurea)

Pincushion Flower

Scabiosa atropurpurea

Soft pincushion blooms add whimsy to borders. Herbaceous flowering perennial; common name: pincushion flower.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; thrives in bright, direct sunlight for most of the day, with light afternoon shade in hot climates
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Watering Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot and fungal growth
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Temperature Tolerates mild frosts down to 5°C; optimal growth and flowering occur between 15–25°C
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Characteristics

  • Leaf: Basal rosette of lance-shaped, slightly hairy leaves; stem leaves are smaller and deeply lobed
  • Flower: Round, pincushion-like heads in deep purple, pink, white, or red; tiny florets form a textured dome
  • Stem: Slender, branching green stems with fine, soft hairs
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Care Guide

Watering

Keep soil consistently moist but not waterlogged to support continuous blooming

Fertilization

Diluted balanced organic feed once monthly. Discontinue fertilization after early autumn to prepare plants for dormancy

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water, dilute 1:20 for root drench to promote vibrant blooms without chemical additives
Pruning
  • Deadhead spent blooms regularly to encourage continuous flowering throughout the growing season
  • Cut back stems to the basal rosette after the first frost to tidy plants and support healthy regrowth the following spring
  • Thin overcrowded clumps in early spring to improve airflow and reduce disease risk
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic to cats; no reported toxic reactions

Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental garden border plant; popular cut flower for floral arrangements; attracts pollinators including bees and butterflies