Rattlesnake Plant (Goeppertia undulata)

Rattlesnake Plant

Goeppertia undulata

Rippled leaves catch light like living tapestries. Evergreen foliage plant; common name: Rattlesnake Plant.

Partial sun
1–2/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; avoid direct midday sun which can scorch leaf edges
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Watering Water when the top 2 cm of soil feels dry; use room-temperature water to prevent leaf browning
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Temperature Thrives in warm, consistent temperatures; avoid cold drafts below 15°C
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Characteristics

  • Leaf: Oblong leaves with wavy, ruffled edges; dark green upper surface with pale green veins, purple undersides
  • Stem: Short, upright, fleshy stems forming dense clumps
  • Flower: Small, white to pale purple tubular flowers on slender stalks (rare indoors)
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Care Guide

Watering

Keep soil evenly moist but not waterlogged; mist leaves 2–3 times weekly to boost humidity

Fertilization

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

Banana peel compost tea:Compost banana peels for 2 weeks, steep in water for 24 hours, dilute 1:20 before applying as a root drench to avoid nutrient buildup
Pruning
  • Remove yellow or browning leaves at the base to maintain plant appearance and airflow
  • Trim dead flower stalks at the base if blooms appear
  • Divide overcrowded clumps during spring repotting to promote healthy growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no harmful effects if ingested

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 indoor foliage for humid spaces like bathrooms or kitchens