Velvet Cardboard Anthurium (Anthurium clarinervium)

Velvet Cardboard Anthurium

Anthurium clarinervium

Velvety, veined leaves look like living botanical art. Evergreen epiphytic foliage plant; common name: Velvet Cardboard Anthurium.

Partial sun
1/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun which can scorch velvety leaf surfaces; tolerates low light for short periods
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Watering Water thoroughly when the top 2–3 cm of soil dries out; avoid overwatering to prevent root rot and leaf yellowing
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Temperature Thrives at 18–25℃; avoid temperatures below 12℃ which can cause leaf browning and stunted growth
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Characteristics

  • Leaf: Large, heart-shaped, velvety dark green with prominent white venation; thick, coriaceous texture
  • Stem: Short, fleshy, with aerial roots for anchorage and moisture uptake
  • Inflorescence: Inconspicuous pale green spathe surrounding a slender spadix
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Care Guide

Watering

Keep substrate evenly moist but not waterlogged

Fertilization

Diluted balanced liquid feed every 4 weeks. Avoid over-fertilizing to prevent leaf tip burn; cease feeding in winter dormancy

Banana peel compost tea:Use fully composted banana peels; dilute 1:20 with water for root drench; avoid applying directly to leaves to prevent residue buildup
Pruning
  • Remove yellowing or damaged leaves at the base to preserve rosette shape and improve airflow
  • Trim dead aerial roots to reduce clutter; leave healthy roots intact for moisture uptake
  • Repot and trim overcrowded roots in early spring when root-bound; use a slightly larger pot with fresh substrate
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion leads to oral pain, hypersalivation, vomiting, and dysphagia

Humans: Contains calcium oxalate crystals; ingestion causes oral irritation and temporary difficulty swallowing; contact may trigger mild skin itch

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Garden Uses & Culture

Culture: Symbolizes refined elegance and tropical warmth in modern indoor decor

Usage: Ornamental foliage plant for high-humidity indoor spaces like bathrooms or terrariums