Safety warnings issued for toxic oleander seed pods

Gardeners are advised to remove the seed pods of the oleander (Nerium oleander) during autumn to protect children and animals. These bean-shaped pods, which appear after the late summer flowering, contain thousands of small seeds that can be easily dispersed.

According to ANSES, all parts of the oleander plant are highly toxic. The plant contains cardiac glycosides, such as oleandrin, which can cause severe heart rhythm disturbances, vomiting, abdominal pain, and neurological issues. Ingestion of even small amounts of leaves, flowers, or seeds can be life-threatening.

Animal poison control centers have reported cases of dogs and horses ingesting the plant, and experts warn against burning the pods, as the smoke can also pose a health risk.