Dragon Scale Fern (Pyrrosia piloselloides)

Dragon Scale Fern

Pyrrosia piloselloides

Its fuzzy, scale-like fronds bring quiet forest charm indoors. Epiphytic fern; common name: Hairy Leaf Pyrrosia.

Partial sun
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; tolerates low indoor light; avoid direct midday sun to prevent frond scorching
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Watering Water thoroughly when the top 1–2 cm of growing medium is dry; mist regularly to maintain humidity
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Temperature Thrives in 18–25°C; avoid temperatures below 12°C and cold drafts
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Characteristics

  • Frond: Small, rounded to ovate fronds with dense white hairs on undersides for moisture retention
  • Rhizome: Creeping brown scaly rhizome that anchors to host surfaces
  • Sori: Clustered spore-producing structures on mature frond undersides
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Care Guide

Watering

Keep growing medium slightly moist; mist 2–3 times weekly to boost humidity

Fertilization

Diluted balanced liquid feed once every 2 months. Use half-strength fertilizer to prevent nutrient burn

Dechlorinated aquarium water:Apply directly to the growing medium; avoid over-application to prevent nutrient buildup
Pruning
  • Remove brown, dead fronds at the base to maintain plant appearance
  • Trim overgrown rhizomes to control spread and encourage new growth
  • Gently brush away debris from fronds to improve air circulation
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No known toxicity to cats

Humans: No known toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental epiphyte for terrariums, mounted displays, or hanging baskets