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

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

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

Is It Legal to Let Your Cat Outside? What The Law States

If you own an energetic, restless cat that frequently cries to go outside, it can be tempting to give in to stop the...

Why Do Cats Lay in the Middle of the Floor? 7 Vet-Verified Reasons

Cat owners everywhere are familiar with the feline antics their furry roommates get up to, but it’s not always obvious why they do...

What Cat Should I Get? Top 5 Lifestyle Considerations (Vet Approved)

Cats have a reputation for being low-maintenance pets that are perfect for busy individuals, but that’s entirely not true. Plus, some cats can...

Are Kuppies Real? Can Dogs & Cats Crossbreed? What Science Says

Tales from all over the world have been told of some seemingly impossible things happening on our planet. You are sure to have...

More related

Why Do Cats Hate Water? 5 Vet-Verified Possible Reasons

If you’ve ever tried to give your feline friend a bath, you might already know that your cat is not a fan of...

National Tuxedo Cat Day 2025: How & When It Is Celebrated

Tuxedo cats always look like they’re dressed for a fancy party, so it is only appropriate that they get their own special day...

8 Best Cat Urine, Odor, & Stain Removers in Australia in 2025: Reviews & Top Picks

One of the challenges that many cat owners face is cleaning up after cat urine stains. These stains are particularly stubborn and require...

150+ Black and White Cat Names: Great Ideas for Your Tuxedo Cat

First, congratulations on your decision to bring home a precious new family member! Bringing home a brand new kitty is an exciting time...

Keep reading

Can Cats Eat Jicama? Vet-Verified Nutritional Facts & Advice

Pet cats typically consume a commercial diet that meets all their nutritional requirements. However, cats are natural predators, so they go after small mammals, birds, and even reptiles and insects for sport and food. Cats sometimes also gravitate to plants,...

Can Cats Eat Jicama

Why Is My Cat So Jumpy All of a Sudden? 8 Vet Reviewed Reasons 

It can be alarming to see your cat act jumpy all of a sudden, especially out of nowhere. Cats cannot tell us exactly how they feel, which is why cat owners should pay close attention to their cat’s body language....

scared British blue-point cat hiding under the bed

How Long Do Outdoor Cats Live?? Average Lifespan & Info (Vet-Approved)

Under natural conditions, cats are potent predators that effectively stalk and capture prey in a variety of outdoor environments. However, cats have become domesticated in the last 10,000 years, and in modern times, the number of domesticated cats exponentially outnumbers...

Polydactyl orange tabby cat walking outdoor

How to Keep Cats Warm in Winter: 7 Vet-Approved Methods

If you own a cat, you might be wondering if they easily get cold. You may have observed them hiding under a blanket, sitting by a heater, or snuggling up with you to stay warm. If you would like to...

Devon Rex kitten on a white fluffy blanket

How to Keep Cats Off Kitchen Counters: 10 Effective Vet-Approved Tips & Tricks

Cats are curious creatures that love to explore their surroundings. However, this sometimes means that they get into things that they shouldn’t or end up in strange places, though most often, it means they won’t stay off the kitchen counters....

Black and white domestic cat lying on modern kitchen

How to Tell if Your Cats Are Getting Along: Body Language & Socialization Tips

There can be some seriously mixed feelings when two animals get together for the first time. Cats have a very heart-on-their-sleeve way of viewing the world most of the time. Whenever they are uncomfortable, scared, or otherwise not feeling so...

two cats sleeping soundly on the couch

Cat Lice vs Fleas: Vet-Reviewed Key Differences

Sooner or later, every pet owner will find tiny bugs crawling on their pet’s skin. But are they fleas or cat lice? It can be hard to tell the difference between the two small pests. Therefore, this article will teach...

Lice VS Fleas

Do I Need to Put My Cat on a Liquid Diet? Vet-Approved Info & Guide

In most cases, cats will thrive on eating regular cat food throughout their entire lives. There are four main diets for cats that people are familiar with: dry, wet, semi-moist, and raw. Dry and raw diets are at opposite ends...

feeding cat using syringe