Tassel Fern (Huperzia phlegmaria)

Tassel Fern

Huperzia phlegmaria

Its cascading fronds drape like soft green tassels, a delicate epiphytic ornamental. Evergreen fern; common name: tassel fern.

Partial sun
2–3/week
Moderate
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Plant Needs

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Sunlight Prefers bright indirect indoor light; avoid direct midday sun which can scorch foliage
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Watering Keep growing medium consistently slightly moist; avoid complete drying out or waterlogging
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Temperature Thrives in warm, stable temperatures; avoid cold drafts below 12°C and sudden temperature fluctuations
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Characteristics

  • Leaf: Small, scale-like, bright green leaves arranged in dense whorls along trailing stems
  • Stem: Slender, wiry trailing stems with aerial roots for attachment to host surfaces
  • Spores: Produced in sporangia located in the axils of mature leaves
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Care Guide

Watering

Keep growing medium consistently moist; mist foliage 2–3 times weekly to maintain humidity

Fertilization

Diluted balanced liquid feed every 4 weeks. Avoid over-fertilizing to prevent leaf burn; use half-strength recommended dosage

Banana peel compost tea:Use only fully composted banana peels; steep in water for 24 hours, dilute 1:25, and apply as a root drench to avoid foliage burn
Pruning
  • Trim brown, dead fronds at the base to maintain a tidy appearance
  • Remove tangled or overcrowded stems to improve airflow and reduce pest risk
  • Trim overgrown trailing stems in early spring to control plant size and encourage new growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: Non-toxic to cats per ASPCA

Humans: No documented toxicity to humans per ASPCA and horticultural databases

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental hanging plant, terrarium specimen, mounted epiphyte display