Celatocaulis Shingle Plant (Rhaphidophora celatocaulis)

Celatocaulis Shingle Plant

Rhaphidophora celatocaulis

Its shingle-like leaves cling flat to surfaces, a quiet vertical tapestry. Evergreen climbing aroid; common name: Celatocaulis Shingle Plant.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun which can scorch delicate leaves
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Watering Water thoroughly when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
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Temperature Thrives in 20–28°C; avoid temperatures below 15°C as it can trigger leaf yellowing and stunted growth
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Characteristics

  • Leaf: Oval to elliptical, glossy dark green, grows flat against supports like shingles
  • Stem: Slender, trailing/climbing; produces adhesive aerial roots to attach to surfaces
  • Inflorescence: Spadix with pale green spathe (rare in cultivated settings)
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Care Guide

Watering

Keep soil evenly moist but not waterlogged to support active growth

Fertilization

Diluted balanced liquid fertilizer every 2 weeks. Cease fertilization in winter when growth enters a dormant phase

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours; dilute 1:20 with water before applying as a root drench to avoid nutrient burn
Pruning
  • Trim yellowing or damaged leaves at the base to maintain plant health and appearance
  • Cut back overgrown stems in spring to encourage bushier, more compact growth
  • Remove dead aerial roots to reduce clutter without harming the plant’s anchoring ability
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion leads to oral pain, drooling, vomiting, and difficulty swallowing

Humans: Contains calcium oxalate crystals; ingestion causes oral and throat irritation; mild skin irritation may occur on contact

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Garden Uses & Culture

Culture: Symbolizes quiet, adaptive growth in limited vertical spaces

Usage: Ornamental climbing plant for indoor vertical wall decor or moss pole displays