Straw-colored Brake Fern (Pteris straminea)

Straw-colored Brake Fern

Pteris straminea

Its arching straw-yellow fronds bring soft, airy texture to shaded spaces. Clumping evergreen fern; common name: straw brake fern.

Partial sun
2–3/week
Beginner
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun which can scorch fronds; tolerates low light for short periods
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Watering Keep soil consistently moist but not waterlogged; allow top 1 cm of soil to dry slightly between waterings to prevent root rot
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Temperature Thrives in warm, humid conditions; avoid temperatures below 10°C as it can cause frond browning
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Characteristics

  • Leaf: Arching fronds with finely divided, light green to straw-yellow pinnae
  • Stem: Short, creeping rhizome covered in small brown scales
  • Spores: Sori located along pinna margins, protected by thin indusia
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Care Guide

Watering

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

Fertilization

Diluted balanced liquid fertilizer every 4 weeks. Cease fertilization in autumn and winter when growth slows

Banana peel tea:Chop 2–3 banana peels, soak in 2 liters of water for 24 hours, strain, and use to water the fern; avoid overapplication to prevent nutrient buildup
Pruning
  • Remove brown, dead fronds at the base to improve airflow and appearance
  • Trim damaged or yellowed pinnae to maintain a tidy clump
  • Divide overcrowded rhizomes in spring for propagation and to promote healthy growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no reported toxic reactions

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 planters, shaded terrariums, and tropical garden borders