Are Camelias Poisonous to Dogs?

Similar Poisonous Plants

• Other common ornamental flowering plants that can poison dogs include oleander (Nerium oleander) and peony (Paeonis officinalis). Both plants grow in U.S. Department of Agriculture plant hardiness zones 8 to 10, showcasing full, showy blooms and attractive green foliage. Oleander contains cardiac glycosides that may cause diarrhea, sweating, difficulty breathing, tremors and death from heart failure. Peonies contain paeonol, which can cause depression, vomiting and diarrhea. If you think your dog has ingested either of these plants, contact your vet or call the ASPCA Animal Poison Control Center at 888-426-4435. A fee may apply.

Considerations

• Notice if your dog shows any signs of poisoning from ingesting plant matter, whether the plant is supposed to be toxic or not. General poisoning symptoms may include abnormal changes in urine, such as a different color or smell, weakness, difficulty breathing, vomiting and diarrhea. It's possible that your dog is eating plants to make up for a lack of fiber in its diet. Cornell University recommends adding bran flakes or vegetable fiber to your dog's food.

Outdoor Care

• A native of Japan, China and Korea, common camellia may be grown outdoors in USDA zones 7 to 9. The shrub prefers a sheltered location with filtered sunlight or shade. Choose a permanent location, as camellias have sensitive roots that dislike being moved. A well-draining, neutral-to-acidic soil is essential for common camellia. Water regularly to keep the soil moist but not waterlogged. Only prune right after flowering, as pruning too late in the season will kill off potential flower buds.

Indoor Care

• Indoors, camellia requires a brightly lit space and a container with a hole in the bottom for drainage. Camellias must have cool temperatures in order to flower, about 45 degrees Fahrenheit. After flowering, the plant will tolerate warmer temperatures. Water with tepid water rather than cold water, and apply an acidic house plant fertilizer once a month in the spring and summer, as per label recommendations. Check leaves occasionally for common pests such as aphids, mites, mealybugs and scale. Pests can often be removed with a direct stream of water. Mites are more active on water-stressed plants, so keep your camellia well irrigated.