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Cast Iron Plant

Aspidistra elatior

Asparagaceae

Pet Safe

Virtually indestructible plant that tolerates deep shade, dust, and neglect. Perfect for dark corners.

Toxicity

Toxic to catsSafe
Toxic to dogsSafe
Toxic to humansSafe

Source: ASPCA Animal Poison Control Center. Always consult a veterinarian if your pet ingests any plant.

Care Guide

Care levelEasy
WateringLow — drought tolerant
Watering frequencyEvery 14–21 days
SunlightLow light

Pot Size

Recommended pot6″ – 10″
pet-safelow-lightdrought-tolerantbeginner

Frequently Asked Questions

Is Cast Iron Plant toxic to cats?

No, Cast Iron Plant is not toxic to cats and is considered pet-safe according to the ASPCA. It is generally safe to keep in homes with cats.

Is Cast Iron Plant toxic to dogs?

No, Cast Iron Plant is not toxic to dogs. It is listed as non-toxic by the ASPCA and is safe to have around dogs.

How often should I water Cast Iron Plant?

Water Cast Iron Plant every 14–21 days. Allow the soil to dry out completely between waterings — this plant is drought-tolerant and prone to root rot if overwatered.

How much light does Cast Iron Plant need?

Cast Iron Plant thrives in low light conditions, making it suitable for darker corners and rooms with few windows. It is forgiving and adapts to a range of light conditions.

What size pot does Cast Iron Plant need?

Use a pot between 6″ and 10″ in diameter. When repotting, choose a pot only 1–2″ larger than the current one — too much space retains excess moisture and can lead to root rot.