Mistletoe Cactus (Rhipsalis micrantha f. kirbergii)

Mistletoe Cactus

Rhipsalis micrantha f. kirbergii

Delicate trailing stems drape like soft green lace. Epiphytic succulent cactus; common name: Mistletoe Cactus.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect indoor light; tolerate low-light conditions, avoid direct midday summer sun to prevent stem scorching
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Watering Water thoroughly when the top 2 cm of soil feels dry; allow excess water to drain completely to prevent root rot
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Temperature Thrives in 15–25°C; protect from temperatures below 10°C to avoid cold damage
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Characteristics

  • Leaf: Modified into tiny, scale-like structures along slender stems
  • Stem: Thin, green, pendulous segmented stems with smooth texture
  • Flower: Small, star-shaped white blooms clustered along mature stem segments
  • Fruit: Round, bright red berry-like drupes following flowering
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Care Guide

Watering

Keep soil slightly moist; allow top 1-2 cm to dry between waterings

Fertilization

Diluted cactus fertilizer once monthly. Avoid fertilizing in autumn and winter when growth slows

Banana Peel Compost Tea:Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 with water before applying as a root drench to avoid nutrient burn
Pruning
  • Trim overgrown trailing stems to maintain desired hanging length
  • Remove dead or yellowed stem segments to promote new growth
  • Pinch back stem tips to encourage bushier, fuller growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirms no toxicity to cats; safe for household environments with feline pets

Humans: No known toxic effects to humans; safe for handling and accidental ingestion

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Garden Uses & Culture

Culture: N/A

Usage: Indoor hanging ornamental plant; adds soft trailing foliage to living spaces