Geraniums, while a popular choice in many gardens, can pose significant risks, especially to pet owners. Understanding the potential dangers and preventative measures can help ensure the safety of your furry friends.
Geranium Toxicity and Pets
Annual geraniums, also known as pelargoniums, contain toxic compounds such as geraniol and linalool. These substances can be harmful to pets including dogs, cats, rabbits, and horses. Symptoms of geranium poisoning in pets can range from mild to severe and include vomiting, diarrhea, lethargy, and loss of appetite. If you suspect your pet has ingested any part of a geranium, it’s crucial to contact a veterinarian immediately or call the ASPCA Animal Poison Control Hotline for guidance.

Identifying Scented Geranium
Scientific and Common Names
Scented geraniums (Pelargonium sp.), part of the Geranilea family, are characterized by their tall stems, brightly colored flowers, and aromatic leaves. These plants can emit a variety of scents, such as rose, peppermint, lime, lemon, coconut, apricot, and apple, making them popular not just for ornamental purposes but also for use in teas, jams, potpourri, and aromatherapy.

Risk to Pets
Direct ingestion of any part of the scented geranium plant, including stems, leaves, flowers, and roots, can cause gastrointestinal upset in pets, most notably in cats. Symptoms in cats include anorexia, depression, diarrhea, and vomiting. Ingestion of large quantities may lead to more severe symptoms like hypothermia, muscle weakness, and ataxia.
Prevention and Alternatives

Safer Plant Choices
To prevent geranium poisoning, it’s essential to keep all potentially toxic plants out of reach of pets. Consider providing safer, non-toxic plants for your pets to nibble on. Hardy cranesbills, or perennial geraniums, are non-toxic and can be a safer alternative for your garden. These plants have even been used in natural remedies for various ailments and pose no risk to pets or humans.

Immediate Actions in Case of Ingestion
If you suspect your pet has ingested any toxic substance, contact a veterinarian or the Animal Poison Control Center immediately. Keep handy the contact information for pet poison hotlines such as the ASPCA Animal Poison Control Hotline or the Pet Poison Helpline, which are available 24/7 to provide the necessary advice.
Additional Toxic Plants
While focusing on geraniums, it’s also important to be aware of other potentially toxic plants. Some common ones include peace lilies and Chinese evergreens. Pet owners should research and remain vigilant about the plants they bring into their homes to ensure the safety and well-being of their pets.

| Plant Type | Scientific Name | Toxicity | Symptoms |
|---|---|---|---|
| Annual Geranium | Pelargonium sp. | Toxic | Vomiting, diarrhea, lethargy, loss of appetite |
| Scented Geranium | Pelargonium sp. | Toxic | Anorexia, depression, diarrhea, vomiting, hypothermia, muscle weakness, ataxia (in large quantities) |
| Hardy Cranesbill (Perennial Geranium) | Geranium sp. | Non-Toxic | Safe for pets |
| Peace Lily | Spathiphyllum sp. | Toxic | Oral irritation, vomiting, difficulty swallowing |
| Chinese Evergreen | Aglaonema sp. | Toxic | Irritation of mouth, drooling, vomiting, difficulty swallowing |
