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Is Metallic Leaf Begonia toxic to cats?

YES (TOXIC)
Unfortunately, Metallic Leaf Begonia is toxic and potentially harmful to cats. We recommend you keep your feline friends away from this plant. See the table below for more information.
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Scientific Name:Begonia metallica
Family:Begoniaceae
Toxic Principles:Soluble calcium oxalates
Clinical Signs:Kidney failure (in grazing animals), vomiting, salivation in dogs/cats. Most toxic part is underground.
If you think your cat may have ingested a poisonous substance, call 888 426 4435 or your local vet
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Metallic Leaf Begonia Toxic to Cats?

Begonias are beautiful outdoor and indoor plants that come in different varieties and colors. Some of these begonia plants have metallic leaves that make them more attractive. However, as a cat owner, you may wonder if the metallic leaf begonia is safe for your feline companion. This article discusses whether metallic leaf begonias are toxic to cats or not.

Overview of Metallic Leaf Begonia

Metallic leaf begonias, also known as Rex begonias, are native to the tropical regions of India and Africa. They have attractive, metallic, or iridescent leaves that may be green, pink, red, purple, or silver. Metallic leaf begonias are commonly grown as indoor plants because they require moderate light, humidity, and regular watering.

Cat Safety and Begonia Plants

As a cat owner, you must be careful about the plants you keep in your home. Some plants are potentially toxic to cats and can cause a range of symptoms, from mild irritation to organ failure or death. It's therefore important to know which plants are safe and which ones are not.

According to the American Society for the Prevention of Cruelty to Animals (ASPCA), the begonia plant is mildly toxic to cats. The begonia plant contains insoluble oxalates, which can cause irritation in the mouth, tongue, and lips of cats. The symptoms of begonia toxicity in cats include drooling, vomiting, and diarrhea. In most cases, the symptoms appear within a few hours of ingestion and resolve within a day or two. However, severe cases of begonia toxicity may require veterinary attention and supportive care.

Toxicity of Metallic Leaf Begonia

While the begonia plant is mildly toxic to cats, there is limited information on the toxicity of metallic leaf begonias specifically. However, since metallic leaf begonias are a type of begonia plant, it's reasonable to assume that they contain insoluble oxalates like other begonias. Therefore, it's possible that metallic leaf begonias may also cause mild irritation in cats if ingested. However, there are no studies or reports on the toxicity of metallic leaf begonias in cats.

Precautions for Cat Owners

Although there is limited information on the toxicity of metallic leaf begonias in cats, it's always better to be safe than sorry. As a cat owner, you should take precautions to ensure that your feline companion stays safe and healthy. Here are some tips to keep in mind when it comes to begonias and cats:

  • Avoid growing begonias in your home if your cat likes to chew on plants
  • If you must keep begonias, ensure that they are out of reach of cats or behind closed doors
  • Monitor your cat closely for any signs of irritation or discomfort if you have begonias in your home
  • If your cat ingests a begonia plant, contact your veterinarian immediately
  • Consider keeping a list of toxic plants handy in case of an emergency

Alternatives to Metallic Leaf Begonia

If you're concerned about the safety of metallic leaf begonias for your cat, there are many other indoor plants that you can grow that are safe for cats. Some examples of cat-safe plants include spider plants, Boston ferns, African violets, and Christmas cacti. These plants are not toxic to cats and are easy to care for. Additionally, cat-safe plants can help purify the air in your home and provide a natural touch to your decor.

Conclusion

Metallic leaf begonias are beautiful indoor plants that can add a touch of elegance to your home. However, if you're a cat owner, you should be careful about the safety of these plants for your feline companion. While there is limited information on the toxicity of metallic leaf begonias in cats, it's better to err on the side of caution and avoid growing them if your cat has a tendency to chew on plants. If you must keep begonias, ensure that they are out of reach of cats and monitor your cat closely for any signs of discomfort. By taking these precautions, you can enjoy the beauty of indoor plants while keeping your cat safe and healthy.

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