Kangaroo Fern (Microsorum pustulatum)

Kangaroo Fern

Microsorum pustulatum

Its arching fronds mimic kangaroo paws, soft green elegance for shaded spaces. Evergreen fern; common name: Kangaroo Fern.

Low light
2/week
Beginner
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Plant Needs

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Sunlight Thrives in low to bright indirect light; avoid direct sunlight which can scorch fronds
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Watering Keep soil consistently moist but not waterlogged; allow the top 1 cm of soil to dry slightly between waterings
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Temperature Prefers cool to temperate temperatures; avoid drafts and extreme heat above 28°C
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Characteristics

  • Frond: Arching, leathery dark green fronds with slightly wavy margins; raised spore clusters (sori) appear as pustules on undersides
  • Rhizome: Creeping, hairy brown rhizome that spreads horizontally to form clumps
  • Habit: Evergreen fern with no true flowers or seeds
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Care Guide

Watering

Maintain consistent moisture; mist fronds 1–2 times weekly to boost humidity

Fertilization

Diluted balanced liquid feed every 6 weeks. Cease fertilizing 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 for root drench; avoid raw peels to prevent mold growth
Pruning
  • Trim brown, damaged fronds at the base to preserve plant energy and appearance
  • Divide overcrowded clumps in spring to propagate new plants
  • Remove yellowed fronds to improve airflow and reduce pest risk
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA-verified non-toxic to cats; no harmful compounds detected

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

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental foliage for indoor terrariums, hanging baskets, or shaded outdoor garden beds