Wallich's Staghorn Fern (Platycerium wallichii)

Wallich's Staghorn Fern

Platycerium wallichii

Antler-shaped fronds mimic forest stag horns, a dramatic epiphytic focal point. Evergreen epiphytic fern.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid harsh midday direct sun; tolerates low light for short periods
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Watering Soak the mounting medium thoroughly, then allow it to partially dry before rewatering; avoid prolonged saturation
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Temperature Thrives at 18–25°C; protect from temperatures below 12°C to prevent frond browning and damage
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Characteristics

  • Fertile Fronds: Antler-shaped, branching, with spore-producing sori on undersides
  • Sterile Fronds: Shield-shaped, brownish, wrap around mounting surfaces to trap moisture and organic debris
  • Roots: Fine rhizomatous roots that anchor to host surfaces without penetrating
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Care Guide

Watering

Soak mounting medium every 7–10 days; mist fronds 2–3 times weekly to boost humidity

Fertilization

Diluted balanced liquid feed once monthly. Avoid over-fertilizing, as it can burn the delicate fronds

Composted banana peel tea:Steep fully composted banana peels in room-temperature water for 24 hours; dilute 1:20 for foliar mist or root drench; discard solid peels to prevent mold growth
Pruning
  • Remove dead, browned sterile fronds at the base to maintain a tidy appearance
  • Trim damaged or discolored fertile fronds to prevent rot from spreading
  • Divide overcrowded clumps in early spring for propagation, ensuring each division has both sterile and fertile fronds
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxic effects on humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental epiphyte for vertical gardens, indoor hanging displays, and shaded tropical garden features