String of Hearts (Ceropegia woodii)

String of Hearts

Ceropegia woodii

Delicate trailing vines carry heart-shaped leaves, a soft cascade of green love. Succulent trailing houseplant; common names: String of Hearts, Rosary Vine.

Partial sun
0.5–1/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerates partial shade, avoid harsh direct midday sun which can scorch leaves
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Watering Allow soil to dry completely between waterings; overwatering causes root rot
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Temperature Thrives in 18–25°C; avoid temperatures below 10°C which can damage foliage
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Characteristics

  • Leaf: Pairs of fleshy, heart-shaped leaves with silver marbling on upper surface; purple underside
  • Flower: Tubular, pale pink to cream flowers with fused corolla tips; faint sweet scent
  • Stem: Slender, wiry trailing stems that root at nodes when in contact with soil
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Care Guide

Watering

Water thoroughly when soil is completely dry; reduce frequency in cooler, cloudy periods

Fertilization

Diluted feed once every 6 weeks. Use balanced, diluted succulent fertilizer; avoid over-fertilizing which can cause leggy growth

Banana peel compost tea:Soak fully composted banana peels in water for 24 hours, dilute 1:20 for root drench; discard solids to prevent pests and odor
Pruning
  • Trim leggy stems to encourage bushier growth; propagate cuttings from trimmed sections
  • Remove yellow or shriveled leaves to maintain plant health
  • Trim trailing vines to control length in hanging baskets
  • Gently untangle tangled stems to improve airflow
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed 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 due to its heart-shaped foliage

Usage: Ornamental hanging plant; trailing ground cover in warm, arid outdoor gardens