String of Hearts (Ceropegia linearis woodii)

String of Hearts

Ceropegia linearis woodii

Delicate trailing stems carry heart-shaped leaves like living jewelry. Succulent trailing houseplant; common name: String of Hearts.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect sunlight; tolerate partial shade, avoid harsh midday sun to prevent leaf scorch
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Watering Allow soil to dry completely between waterings; reduce frequency in cool winter months
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Temperature Thrives at 15–25°C; protect from frost and temperatures below 10°C
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Characteristics

  • Leaf: Small, fleshy, heart-shaped leaves with silver variegation on upper surface, purple underside
  • Stem: Slender, wiry trailing stems that root at nodes
  • Flower: Tubular, pale purple to pink flowers with inflated corolla tips
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Care Guide

Watering

Water when top 2–3 cm of soil is completely dry

Fertilization

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

Banana peel tea:Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to avoid nutrient burn
Pruning
  • Trim leggy stems to encourage bushier, compact growth
  • Remove yellow or shriveled leaves to maintain plant appearance and reduce pest risk
  • Pinch back stem tips to promote branching and fuller foliage
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no reported toxicity

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

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Garden Uses & Culture

Culture: Symbolizes love and affection in indoor gardening circles

Usage: Ornamental hanging plant for shelves, macramé hangers, and trailing planters