Plant Library
Cast Iron Plant Care Guide
Aspidistra elatior
By the Plantshop.com Editorial Team · Updated · How we research · Report an error
Named for its toughness, this plant handles low light, cold rooms and neglect, and it is pet-safe.
Plant profile
- Light
- Low light; tolerates deep shade
- Water
- When the top 2 in is dry
- Humidity
- Low to average
- Pets
- Non-toxic to cats and dogs (ASPCA) [ASPCA]
- Difficulty
- Easy
- Size
- 2-3 ft
- Growth
- Slow
Light
Low light; tolerates deep shade. Rotate the pot every few weeks so growth stays even.
Water
When the top 2 in is dry. Always use a pot with drainage holes and empty the saucer after watering. Plants use far less water in winter.
Humidity and temperature
Humidity: low to average. Most houseplants prefer 60-80°F (16-27°C) and dislike cold drafts and heating vents.
Soil and feeding
Use a well-draining potting mix with bark or perlite for air. Feed lightly in spring and summer with a balanced houseplant fertilizer at half strength; skip feeding in winter.
Our tip
Avoid direct sun, which bleaches the leaves.
Common problems
- Brown patches: Sunburn.
- Yellow leaves: Overwatering.
- Slow growth: Normal for this plant.
Pets
Non-toxic to cats and dogs (ASPCA), according to the ASPCA plant list. Check any plant in our Pet-Safe Plant Checker.
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