Red Bristle Philodendron (Philodendron squamiferum)

Red Bristle Philodendron

Philodendron squamiferum

Bristly red stems add warm texture to shaded spaces. Evergreen climbing foliage plant; common name: Red Bristle Philodendron.

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 leaves; 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
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Temperature Thrives at 18–27°C; protect from temperatures below 12°C to prevent leaf browning and stunted growth
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Characteristics

  • Leaf: Large, pinnately lobed, glossy dark green leaves up to 60 cm long
  • Stem: Covered in dense, rust-colored bristles (squamules) that mature to brown
  • Inflorescence: Spathe with pale green to cream color; spadix produces small flowers (rare indoors)
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Care Guide

Watering

Keep substrate evenly moist but not waterlogged; mist leaves 2–3 times weekly to boost humidity

Fertilization

Diluted balanced liquid feed every 2 weeks. Discontinue fertilization in autumn and winter when growth slows

Banana peel compost tea:Compost banana peels for 2–3 weeks, steep in water for 24 hours, dilute 1:20 before drenching soil; avoid raw peels to prevent pest infestations
Pruning
  • Trim yellowing or damaged leaves at the base to maintain plant health and appearance
  • Tie aerial roots to a moss pole for climbing support to encourage larger, mature leaf growth
  • Remove overcrowded stems in spring to improve airflow and reduce risk of fungal growth
  • Trim back overly long vines to maintain desired shape and redirect energy to new growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; may cause drooling, vomiting, oral pain, and difficulty swallowing

Humans: Contains calcium oxalate crystals; ingestion causes oral and throat irritation, temporary swelling

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Garden Uses & Culture

Culture: Symbolizes tropical warmth and unique textural interest in interior design

Usage: Ornamental indoor foliage plant; climbing specimen for vertical gardens or moss pole displays