Giant Mistletoe Cactus (Rhipsalis pachyptera)

Giant Mistletoe Cactus

Rhipsalis pachyptera

Its flat, ribbon-like stems drift like green streamers in bright shade. Epiphytic succulent cactus; common name: Giant Mistletoe Cactus.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday summer sun; tolerates low indoor light conditions
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Watering Water thoroughly only when the top 2–3 cm of substrate is completely dry; avoid standing water to prevent root rot
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Temperature Thrives at 15–25°C; protect from frost and temperatures below 10°C to prevent stem damage
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Characteristics

  • Stem: Flat, ribbon-like green stems with slightly serrated edges; no true leaves
  • Flower: Small, white, star-shaped blooms clustered along stem edges
  • Fruit: Round, pinkish-white fleshy berries produced after flowering
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Care Guide

Watering

Keep substrate slightly moist; allow the top 2 cm to dry between waterings

Fertilization

Diluted cactus fertilizer once monthly. Avoid fertilizing during winter dormancy to prevent nutrient buildup

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water, dilute 1:20 for root drench; avoid using raw peels to prevent pest infestations
Pruning
  • Trim overgrown stems to maintain desired hanging shape
  • Remove brown, shriveled stems to improve plant appearance and airflow
  • Prune in early spring before new growth begins to minimize stress
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxic effects for humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental hanging plant; suitable for terrariums and indoor vertical gardens