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Is Porcelain Flower toxic to cats?

NO (NON-TOXIC)
Good news, Porcelain Flower 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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Additional Names:Hindu Rope Plant
Scientific Name:Hoya carnosa 'krinkle kurl'
Family:Asclepiadaceae
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Porcelain Flower Toxic to Cats?

Introduction

Porcelain flowers, scientifically known as Hoya carnosa, are popular houseplants among pet owners. These flowers are a type of succulent plant, known for their hardiness and beautiful cascading flowers. However, there has been some concern about the safety of these plants for cats. In this article, we'll take a closer look at whether or not porcelain flowers are toxic to cats.

What Are Porcelain Flowers?

Porcelain flowers are part of the Hoya plant family, which contains over 200 species of plants. They are native to tropical Asia, where they grow on trees, and are commonly known as wax plants due to their waxy, succulent leaves. Porcelain flowers have a reputation for being low maintenance and can survive in low-light environments, which has made them a popular choice for indoor gardening.

Are Porcelain Flowers Toxic to Cats?

The answer to this question is, unfortunately, yes. Porcelain flowers are toxic to cats. All parts of the plant, including the leaves and flowers, contain milky sap that contains a toxic substance called cardiac glycosides. These substances are toxic to cats and can cause a range of health problems, including cardiac arrhythmias, vomiting, and diarrhea.

What Happens When a Cat Ingests Porcelain Flowers?

If a cat ingests porcelain flowers, they are at risk of developing a range of health problems. The severity of the health problems will depend on the amount of the plant that has been ingested. Ingesting small amounts of the plant may cause mild symptoms, such as vomiting and diarrhea. However, ingesting larger amounts can lead to more serious health problems, such as cardiac arrhythmias, seizures, and even death.

How Can You Keep Your Cat Safe?

The best way to keep your cat safe is to avoid having porcelain flowers in your home. If you do have these plants, it's important to make sure they are kept well out of reach of your cat. You should also familiarize yourself with the signs of plant poisoning in cats so you can seek veterinary attention quickly if your cat does ingest a toxic plant.

What Other Plants Are Toxic to Cats?

Porcelain flowers are not the only plants that are toxic to cats. Many common household plants can be harmful to cats, including:
  • Lilies
  • Pothos
  • Philodendron
  • Dieffenbachia
  • Peace Lily
If you have any of these plants in your home, it's important to make sure they are kept well out of reach of your cat. Some cats are curious by nature and will be drawn to plants, so it's important to always keep an eye on your cat when they are near plants.

Conclusion

Porcelain flowers are a beautiful plant, but they come with a risk. The milky sap contained in the plant contains cardiac glycosides, which are toxic to cats. If your cat ingests porcelain flowers, they can experience a range of health problems, from mild symptoms like vomiting and diarrhea to more serious issues like cardiac arrhythmias and seizures. To keep your cat safe, it's best to avoid having these plants in your home and to keep other toxic plants well out of reach of your furry friends.
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