String of Needles (Ceropegia linearis)

String of Needles

Ceropegia linearis

Slender trailing stems create delicate hanging curtains. Succulent trailing houseplant; common name: String of Needles.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect sunlight; tolerate partial shade, avoid intense direct midday sun to prevent leaf scorching
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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 temperatures below 10°C to prevent leaf damage
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Characteristics

  • Leaf: Narrow, cylindrical, fleshy green leaves up to 3 cm long, arranged oppositely along stems
  • Flower: Tubular, pale green to cream flowers with purple markings, up to 4 cm long
  • Stem: Thin, wiry trailing stems that root easily at nodes
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Care Guide

Watering

Water when top 5 cm of soil is dry; water thoroughly to saturate the root ball

Fertilization

Diluted succulent fertilizer once monthly. Use a balanced, diluted succulent fertilizer to avoid nutrient burn

Eggshell powder topdressing:Grind dried eggshells into fine powder, sprinkle lightly on soil surface; avoid direct contact with stems to prevent burning
Pruning
  • Trim leggy stems to encourage bushier growth in early spring
  • Remove yellowed or wilted leaves to maintain plant health and airflow
  • Pinch stem tips to promote branching and fuller trailing growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no harmful effects for cats

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

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental hanging houseplant for indoor decor