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Is Hollyhock toxic to cats?

NO (NON-TOXIC)
Good news, Hollyhock is a cat safe plant! While this plant is non-toxic, it may still irritate your cat's tummy and potentially cause vomitting or diarrhea if ingested.
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Scientific Name:Alcea rosea
Family:Malvaceae
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Hollyhock Toxic to Cats?

Hollyhocks are a popular garden plant known for their tall, showy flower spikes that come in a range of colors. They are a favorite of gardeners and florists alike, but many pet owners are left wondering whether hollyhocks are toxic to cats. In this article, we will explore the potential dangers of hollyhocks and provide you with everything you need to know to keep your cat safe.

What are Hollyhocks?

Hollyhocks (Alcea Rosea) are a member of the mallow family. They are native to Asia and Europe but have been widely cultivated throughout the world for their ornamental value. Hollyhocks typically grow up to six feet tall and produce large, showy flowers that bloom in shades of pink, red, white, and yellow. They have a long history of medicinal use and are thought to have anti-inflammatory and pain-relieving properties.

Are Hollyhocks Toxic to Cats?

According to the American Society for the Prevention of Cruelty to Animals (ASPCA), hollyhocks are not toxic to cats. This means that if your cat happens to nibble on a hollyhock flower or leaf, they are unlikely to experience any significant health problems.

However, it's important to note that while hollyhocks are not considered toxic, they can still cause gastrointestinal upset in cats if ingested in large quantities. Some cats may be more sensitive than others and may experience vomiting or diarrhea after eating hollyhocks.

What are the Signs of Hollyhock Poisoning in Cats?

If your cat has ingested a large amount of hollyhock, you may notice the following symptoms:

  • Vomiting
  • Diarrhea
  • Loss of appetite
  • Lethargy

If you notice any of these symptoms in your cat, it's important to contact your veterinarian right away.

How Can You Keep Your Cat Safe?

While hollyhocks are not toxic to cats, it's still important to take precautions to prevent your cat from ingesting too much of the plant. Here are some steps you can take:

  • Keep hollyhocks out of reach: If you have hollyhocks in your garden, make sure they are planted in an area that your cat cannot access.
  • Supervise your cat: If your cat spends time outdoors, make sure to keep an eye on them to prevent them from eating hollyhocks or other potentially harmful plants.
  • Provide safe alternatives: If your cat loves to nibble on plants, consider providing them with safe, cat-friendly plants to chew on, such as catnip or wheatgrass.
  • Consult your veterinarian: If your cat has a history of gastrointestinal issues, it's important to discuss the risks of hollyhocks and other plants with your veterinarian.

Conclusion

While hollyhocks are not toxic to cats, they can still cause gastrointestinal upset if ingested in large quantities. It's important to take precautions to prevent your cat from eating hollyhocks and other potentially harmful plants. If you have any concerns about your cat's health, be sure to contact your veterinarian right away.

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