bougainvillea annuals

Are Bougainvillea Flowers Edible? Overall Toxicity. As a general rule, bougainvillea aren’t toxic. While they’re not considered edible, most people can handle and ingest the leaves and flowers without getting sick. Are bougainvillea flowers poisonous to dogs? Bougainvillea does not appear on the ASPCA’s list of plants that are commonly toxic to pets. Most pets