Rice Cactus (Rhipsalis cereuscula)

Rice Cactus

Rhipsalis cereuscula

Tiny bead-like stems drape like living lace, softening indoor spaces. Epiphytic succulent; common name: rice cactus.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerate low light but avoid harsh direct midday sun to prevent stem scorching
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Watering Allow the entire soil medium to dry completely between waterings to prevent root rot
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Temperature Thrives at 15–25℃; protect from frost below 10℃ to avoid stem damage
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Characteristics

  • Stem: Tiny, cylindrical, bead-like segments (2–5 mm long) forming trailing stems
  • Flower: Small, white, star-shaped blooms at segment tips
  • Fruit: Tiny, translucent white to pink berries (rare indoors)
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Care Guide

Watering

Water when top 2–3 cm of soil is fully dry; avoid overwatering

Fertilization

Diluted cactus fertilizer once monthly. Use half-strength fertilizer to avoid burning delicate root systems

Eggshell powder topdress:Grind clean, dried eggshells to fine powder; sprinkle a thin layer on soil surface every 3 months; avoid direct contact with stems or roots
Pruning
  • Trim overgrown trailing stems to maintain desired shape and size
  • Remove dead, shriveled, or discolored segments to improve airflow and appearance
  • Pinch back stem tips to encourage bushier, denser growth
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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: N/A

Usage: Ornamental hanging plant; suitable for terrariums or mounted displays