Dragon Scale Fern (Microsorum punctatum)

Dragon Scale Fern

Microsorum punctatum

Delicate, textured fronds bring quiet forest charm to shaded spaces. Evergreen epiphytic fern; common name: Dragon Scale Fern.

Low light
1–2/week
Beginner
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Plant Needs

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Sunlight Bright indirect or filtered shade; avoid direct midday sun which can scorch frond edges
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Watering Keep growing medium consistently moist but not waterlogged; avoid allowing the substrate to dry out completely
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Temperature Thrives in warm, humid conditions; avoid exposure to temperatures below 12°C to prevent frond damage
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Characteristics

  • Frond: Leathery lanceolate fronds with subtle dark punctate spots on undersides
  • Rhizome: Creeping, hairy rhizomes that anchor to surfaces
  • Sori: Round spore clusters aligned along frond midrib undersides
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Care Guide

Watering

Maintain consistent moisture; mist fronds 2–3 times weekly to boost humidity

Fertilization

Diluted, balanced liquid feed every 6 weeks. Cease fertilization in autumn and winter when growth slows

Composted banana peel tea:Steep fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to avoid nutrient burn and odor
Pruning
  • Trim brown, damaged frond tips with clean scissors to maintain appearance
  • Remove fully dead fronds at the base to improve airflow and reduce fungal risk
  • Divide overcrowded rhizomes in spring for propagation without damaging healthy growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no adverse reactions expected from ingestion

Humans: Non-toxic to humans; no known harmful effects from ingestion or contact

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Garden Uses & Culture

Culture: N/A

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