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Is Crape Myrtle toxic to cats?

NO (NON-TOXIC)
Good news, Crape Myrtle 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:Crepe Myrtle
Scientific Name:Lagerstroemia indica
Family:Lythraceae
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Crape Myrtle Toxic to Cats?

Introduction

Crape Myrtle, known for its beautiful and vibrant flowers, is a popular ornamental plant in many parts of the world. It is commonly planted in gardens, parks, and along roadsides. However, pet owners may have concerns about the safety of Crape Myrtle when it comes to their cats. This article aims to explore the question of whether Crape Myrtle is toxic to cats.

Crape Myrtle: A Brief Overview

Crape Myrtle, also known as Lagerstroemia indica, is a deciduous tree or shrub that is native to Asia. It can grow up to 30 feet tall and has smooth, gray bark that peels to reveal a cinnamon-colored inner bark. Crape Myrtle leaves are oval in shape and have a glossy dark green color. Its flowers bloom in spring or summer and come in a range of colors, including white, pink, red, and purple.

Are Crape Myrtle Leaves Toxic to Cats?

After extensive research, there is no evidence to suggest that the leaves of the Crape Myrtle plant are toxic to cats. The American Society for the Prevention of Cruelty to Animals (ASPCA) listed Crape Myrtle as a non-toxic plant for cats. Likewise, the Pet Poison Helpline also states that Crape Myrtle is not toxic to cats.

Are Crape Myrtle Flowers Toxic to Cats?

While the leaves of the Crape Myrtle plant are safe for cats, the flowers are known to cause some concern. Crape Myrtle flowers contain a compound called Linalool, which is toxic to cats in large amounts. Ingesting large amounts of Linalool can cause vomiting, diarrhea, depression, and, in severe cases, liver failure.

How to Keep Crape Myrtle Away from Cats

To keep your cats safe from any potential harm, it's essential to prevent them from consuming any parts of the Crape Myrtle plant, especially the flowers. If you're planning to plant Crape Myrtle in your garden or yard, consider planting it in an area that is not easily accessible to your pets. Additionally, you can use physical barriers like fences or plant them in raised containers that are out of reach of your cats.

What to Do If Your Cat Ingests Crape Myrtle

If you suspect your cat has ingested any part of the Crape Myrtle plant, it's essential to monitor them closely and contact your veterinarian immediately. Your vet may recommend inducing vomiting or administering activated charcoal to help prevent the absorption of any toxins. If your cat is experiencing severe symptoms like seizures or difficulty breathing, take them to an emergency vet clinic right away.

Conclusion

In conclusion, Crape Myrtle is generally not toxic to cats, but cat owners should be cautious of their pets consuming the flowers as they contain Linalool, which can be toxic in large amounts. Keeping your cats away from the Crape Myrtle plant and seeking veterinary attention if you suspect ingestion is the best way to keep your pets safe.

References:

  • American Society for the Prevention of Cruelty to Animals. (n.d.). Toxic and Non-Toxic Plants: Lagerstroemia indica. Retrieved from https://www.aspca.org/pet-care/animal-poison-control/toxic-and-non-toxic-plants/lagerstroemia-indica
  • Pet Poison Helpline. (2020, March 18). Is Crape Myrtle Toxic to Dogs and Cats? Retrieved from https://www.petpoisonhelpline.com/poison/crape-myrtle/
  • Townsend, C. (n.d.). Are Crape Myrtle Trees Poisonous for Cats? Retrieved from https://www.cuteness.com/13707206/are-crape-myrtle-trees-poisonous-for-cats
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