Cockscomb (Twisted Red Cultivar) (Celosia argentea var. cristata 'Twisted Red')

Cockscomb (Twisted Red Cultivar)

Celosia argentea var. cristata 'Twisted Red'

Its crested blooms twist like crimson flames, a bold pop of garden color. Ornamental flowering annual; common name: cockscomb.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial sun; requires at least 6 hours of direct daily sun for vibrant, full blooms
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Watering Water when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot and fungal growth
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Temperature Thrives in warm temperatures; protect from frost and avoid prolonged exposure to temperatures below 10°C
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Characteristics

  • Leaf: Lanceolate to ovate, bright green, smooth texture, 5–10 cm long
  • Flower: Dense, twisted crested inflorescence in deep red, velvety texture, 8–15 cm wide
  • Stem: Erect, green to reddish, branching slightly near the top
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Care Guide

Watering

Keep soil consistently moist but not waterlogged; water deeply to encourage strong root growth

Fertilization

Feed with diluted balanced fertilizer every 2 weeks. Discontinue fertilization once blooms begin to fade to support natural senescence

Banana peel compost tea:Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to avoid nutrient burn
Pruning
  • Remove spent blooms to encourage continuous flowering throughout the growing season
  • Trim leggy stems mid-season to maintain a compact, mounding habit
  • Clear dead foliage at the end of the blooming cycle to reduce pest and disease risk
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no adverse effects from ingestion or contact

Humans: No known toxicity to humans; safe for handling and decorative use

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Garden Uses & Culture

Culture: Symbolizes whimsy and bold self-expression in floral language; popular for cut flower arrangements

Usage: Ornamental garden plant, cut flower, dried flower decoration for crafts and displays