Hottentot Jade (Crassula marnieriana)

Hottentot Jade

Crassula marnieriana

It stacks leaves like tiny jade beads, a trailing succulent charm. Trailing succulent; common names: Hottentot Jade, Necklace Vine.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect to full sun; tolerate partial shade, avoid intense midday summer 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; tolerate brief light frost down to 5°C with minimal damage
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Characteristics

  • Leaf: Opposite, oval, fleshy gray-green leaves with red margins, stacked tightly along trailing stems
  • Flower: Small star-shaped blooms, white to pale pink, clustered at stem tips
  • Stem: Slender, trailing stems that become woody with age
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Care Guide

Watering

Water when top 2–3 cm of soil is fully dry; avoid overwatering to prevent root rot

Fertilization

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

Eggshell powder topdress:Grind dried, rinsed eggshells to fine powder; sprinkle lightly on soil surface, avoiding direct root contact to prevent pH disruption
Pruning
  • Trim leggy stems to encourage bushier, compact growth
  • Remove dead or yellowed leaves to maintain plant appearance 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-verified 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 succulent for indoor decor; rock garden ground cover in warm outdoor climates