Cast Iron Plant (Aspidistra elatior)

Cast Iron Plant

Aspidistra elatior

Tough as cast iron, it thrives where others wilt. Shade-tolerant evergreen foliage plant; common name: cast iron plant.

Low light
1/week
Beginner
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Plant Needs

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Sunlight Thrives in deep shade; tolerates low indirect indoor light and avoids direct sunlight entirely
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Watering Allow the top 5 cm of soil to dry completely between waterings; highly drought-tolerant
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Temperature Hardy to 5°C; prefers 15–25°C and tolerates cool indoor temperatures
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Characteristics

  • Leaf: Dark green, leathery, lanceolate leaves up to 60 cm long, arranged in basal clumps
  • Flower: Small, purplish-brown, bell-shaped blooms near soil level, often hidden by foliage
  • Stem: Short, rhizomatous underground stems that spread slowly
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Care Guide

Watering

Keep soil slightly moist but not soggy; avoid overwatering

Fertilization

Diluted balanced feed once every 2 months. Avoid over-fertilizing, as it can cause leaf tip burn

Eggshell powder topdress:Crush dried eggshells into fine powder; sprinkle 1 tsp per pot on the soil surface and gently work into the top layer without disturbing roots
Pruning
  • Remove yellow or brown leaves at the base to maintain a tidy clump
  • Divide overcrowded rhizomes in spring to propagate new plants
  • Trim any damaged leaf edges to improve overall appearance
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No known toxic effects for humans

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Garden Uses & Culture

Culture: N/A

Usage: Ornamental foliage for low-light indoor spaces and shaded garden borders