Golden Peruvian Lily (Alstroemeria aurea)

Golden Peruvian Lily

Alstroemeria aurea

Golden blooms glow like sunlit torches, a cheerful cut flower staple. Herbaceous perennial; common name: Peruvian Lily.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; tolerate morning sun, avoid intense midday summer sun to prevent leaf scorch
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Watering Water deeply when the top 2–3 cm of soil is dry; avoid waterlogging to prevent root rot
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Temperature Thrives in cool temperate conditions; protect from frost below 5°C to prevent foliage damage
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Characteristics

  • Leaf: Linear to lanceolate glossy green leaves, twisted 180° so upper surface faces downward
  • Flower: Trumpet-shaped golden yellow blooms with streaked throats, clustered at stem tips
  • Stem: Slender, fibrous upright green stems with basal foliage clumps
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Care Guide

Watering

Keep soil consistently moist but not saturated

Fertilization

Diluted balanced liquid feed every 2 weeks. Discontinue feeding in late summer to prepare plants for dormancy

Banana peel tea:Soak 2–3 chopped banana peels in 1 liter of water for 24 hours; strain and use to water plants directly, avoid overapplication to prevent nutrient buildup
Pruning
  • Deadhead spent blooms regularly to encourage continuous flowering throughout the season
  • Cut back faded stems to basal growth in late autumn to tidy the plant and support new spring growth
  • Divide overcrowded clumps every 2–3 years in early spring to maintain plant vigor
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; causes vomiting, diarrhea, and reduced appetite

Humans: Mild gastrointestinal upset (nausea, cramping) if large quantities are ingested

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Garden Uses & Culture

Culture: Symbolizes friendship and devotion in floral arrangements

Usage: Commercial cut flower production, ornamental garden border plant