Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Are Cast Iron Plants Toxic To Cats? Vet-Reviewed Houseplants Examined

Catster_Are Cast Iron Plants Toxic to Cats

If you have a green thumb and a cat obsession, you know that your two great loves don’t always coexist seamlessly. Not all flowers and plants are safe for cats, so caution is required any time you add to your collection of greenery. However, you have safe options, such as the cast iron plant, which is non-toxic to cats.

In this article, we’ll tell you a little about the cast iron plant and why it is safe for cats. We’ll also mention a few precautions you should take with non-toxic plants to minimize any potential dangers to your kitty. Finally, we’ll suggest some other safe plants and flowers you can grow, plus a few that should be avoided entirely.

divider 2 cats

All About the Cast Iron Plant

The cast iron plant, Aspidistra elatior, also known as the iron plant and bar room plant, is a slow-growing evergreen native to Japan and China. You might be surprised to learn that this plant is a member of the Lily family, most species of which may be deadly to cats if eaten. According to the ASPCA, however, the cast iron plant is non-toxic to cats, dogs, and horses.

Cast iron plants can be grown outdoors, where they produce dark green, pointed leaves up to 2 feet high. They are also popular houseplants because they are extremely tough and forgiving, even for the most inexperienced plant enthusiasts. Cast iron plants come in two additional varieties (also non-toxic), one with striped leaves and one with spotted leaves.

Cast iron plant in the wild
Photo Credit: leoleobobeo, Pixabay

Precautions to Take Even With Safe Plants

Even though the cast iron plant is non-toxic, ingesting any type of vegetation could upset your cat’s stomach. The cat’s digestive system isn’t set up to process plant material, which could lead to vomiting and diarrhea if your kitty snacks on your cast iron plant.

Curious cats could also knock over an indoor cast iron plant, potentially shattering its glass or ceramic pot into dangerous shards. Many fertilizers and insecticides are toxic to cats, so double-check labels before using these products.

Your cast iron plant could also be damaged by your cat chewing, scratching, or digging in its soil. For the safety of both, try to discourage your kitty from bothering the plant. If your cat is a known plant destroyer, consider placing the cast iron plant out of reach or in a room the cat isn’t allowed.

Other Safe Plants to Grow (And Some to Avoid!)

If you want to expand your plant family beyond the cast iron plant by adding a flowering variety, you’ll have several options to choose from. Here are some other safe plants and flowers to consider:

  • Roses
  • Orchids
  • Boston fern
  • Most herbs (basil, rosemary, etc.)
  • Sunflowers
  • Spider plant
  • Bamboo
  • Friendship plant

We already mentioned that most other members of the lily family are toxic and should not be kept around cats. Here are some other plants that are poisonous to your cat:

  • Daffodils
  • Hyacinth
  • Azalea
  • Mums
  • English ivy
  • Tulips
  • Sago palm

If you are ever concerned that your cat may have eaten a toxic plant, call your veterinarian right away. Try to bring a sample of the offending item with you to the hospital so the vet can confirm what your cat ate and provide the best treatment options.
You can also consult a vet online if you need quick and easy access to an expert’s opinion.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 2 cats

Conclusion

Owning cats and growing houseplants can be wonderful mood-lifters, and the plants can help keep the air in your house cleaner. The cast iron plant is one of many options that are non-toxic to cats and safe, with a few precautions, as we mentioned. If you aren’t sure whether a plant or flower is safe for your cat, talk to your vet before bringing it into your home or consult the ASPCA’s list of toxic plants.


Featured Image Credit By: Endah Kurnia P, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

10 Incredible British Shorthair Cat Facts You’ll Love Learning

The British Shorthair cat is one of the most popular and adorable cat breeds in the world, but they’re so much more than...

9 Best Cat Collars for Cats Who Hate Collars in 2025 – Reviews & Top Picks

Cats can be picky little prudes about nearly anything they feel like. From getting a food recipe wrong to petting them on the...

Why Is My Female Cat Spraying All of a Sudden? 5 Vet Reviewed Reasons 

Spraying is an unwanted behavior that is quite common among male cats, but it’s not limited to males. Female cats are known to...

7 Best Designer Cat Beds of 2025 – Reviews & Top Picks

A cat bed provides a kitty with a safe and comfortable spot to rest and get away from any perceived threats, and it...

More related

Can Cats Eat Blackberries? Vet-Reviewed Facts & Safety Information

Unlike dogs, cats are extremely fussy eaters, so you don’t often have to worry about them chowing down on something they are not...

Do Cats Eat Less in Summer? Vet-Approved Seasonal Feeding Guide

Have you ever noticed that when winter comes, you start to eat more and crave heartier foods, while when summer rolls around, you...

How Long Can Cats Wear Halloween Costumes For? Facts & Safety Tips

If you love everything about Halloween, from the treats to the costumes, and are planning on dressing your buddy up this year, you...

What Are the Pros & Cons of Having Two Cats? Vet Approved Advice

Adopting a cat is a huge commitment, and bringing home a second cat or even two at once can be twice as challenging....

Keep reading

15 Hazards That Could Hurt or Kill Your Cat & How to Avoid Them (Vet Reviewed)

When you are at home relaxing with your cat, you might be totally oblivious to all the hazards around the home. After all, we don’t foresee some events, making it difficult to navigate. While we could go on for hours...

vet wrapping cat's injured paw with bandage

Are Marigolds Poisonous to Cats? Vet-Reviewed Houseplants Examined

If you are looking to grow this beautiful plant in your house with your feline companion or your kitty has taken a nibble of this flowering plant, you might be wondering if marigolds have any toxic or poisonous properties that...

Catster_Are Marigolds Poisonous to Cats

How Long Do Maine Coon Cats Live? Vet-Verified Lifespan & FAQ

Considered the largest of domestic cat breeds, the Maine Coon holds a special place in the hearts of feline lovers worldwide. They tend to be laid back, intelligent, and friendly, and they share their warmth and joy with friends and...

male blue tabby maine coon cat

Why Does My Cat Meow When I Sneeze? 4 Vet-Approved Reasons

If you’ve ever sneezed around a cat, you probably noticed their strange response. Some hiss, while others run away whenever they hear their owner sneeze. More commonly, cats meow whenever their owners sneeze, especially if the cat is comfortable around...

agressive cat meowing

Can You Be Allergic to Some Cats & Not Others? Vet-Reviewed Facts & FAQ

Cat allergies can be a real bummer, especially if you’re a cat lover hoping to introduce a cat to your home. There are things you can do on your side to minimize the effects of your allergies, like taking medications...

woman with cat allergy

How to Cat Proof Blinds: 7 Helpful Tips to Try Today

Cats and blinds aren’t a great mix, as any cat parent knows. While cats may enjoy batting at dangling cords or trying to get their heads through the slats to see what’s on the other side, the experience is less...

kurilian-bobtail-cat-standing-on-the-window-perch

The Feline Grimace Scale: How it Works & FAQ (Vet Approved)

Cats are masters at hiding it when they’re not feeling well or in pain, which can make it difficult for pet parents to know when something is wrong. Veterinarians first look for signs such as changes in behavior to determine...

man petting a sick siberian cat

What Is Cat Nuzzling? 4 Vet-Approved Behavior Explanations & Info

For most cat parents, it warms their hearts for their cat to climb up in their lap and nuzzle their necks or anywhere else. Usually, a cat will knead your chest or lap while nuzzling and purring. It makes you...

black and white cat nuzzling on man's chin