Candle Plant (Senecio articulatus)

Candle Plant

Senecio articulatus

Segmented sausage-like stems bring quirky succulent charm, low-maintenance yet toxic. Trailing or upright succulent perennial; common names: Candle Plant, Hot Dog Cactus.

Full sun
1/week
Beginner
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Plant Needs

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Sunlight Bright indirect to full sun; acclimate gradually to direct sun to avoid leaf scorch; tolerates partial shade
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Watering Allow soil to dry completely between waterings; avoid overwatering to prevent root rot
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Temperature Thrives at 15–25°C; protect from frost below 5°C to prevent stem damage
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Characteristics

  • Leaf: Small, fleshy blue-green leaves that often drop during dry periods
  • Stem: Segmented cylindrical pale green to gray-green stems resembling stacked sausages
  • Flower: Clusters of small daisy-like yellow composite flowers with delicate petals
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Care Guide

Watering

Water when soil is fully dry; increase frequency slightly during active growth

Fertilization

Diluted succulent fertilizer once monthly. Discontinue fertilization in autumn and winter when growth slows

Eggshell powder topdress:Grind clean eggshells to fine powder; sprinkle a thin layer on soil surface; avoid direct contact with stems to prevent moisture buildup
Pruning
  • Trim leggy stems in spring to encourage bushier, compact growth
  • Remove dead or damaged stem segments to maintain tidy appearance
  • Propagate healthy trimmed stem segments by allowing cut ends to callous before planting
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; pyrrolizidine alkaloids can cause liver failure with repeated ingestion

Humans: Contains pyrrolizidine alkaloids; chronic or large ingestion may cause liver damage

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental succulent for hanging baskets, rock gardens, and succulent arrangements