If you have children at home, never grow these highly toxic potted plants

Oleander (Nerium oleander) is an evergreen upright large shrub. Oleander is one of the most toxic plants, containing multiple toxins, some of which are even fatal. The branches and leaves of oleander contain oleandrin; even accidentally eating just a few grams will cause poisoning. It is the most toxic flower in the world. Oleander likes a warm, humid environment, is not cold-tolerant, likes sunlight, and likes fertilizer and water; the soil should be well-drained

Datura is an herbaceous plant. Datura likes to grow on riverbanks and hillsides. Datura likes warm sunlight and well-drained soil. Datura is a plant in which the whole plant is toxic. It is gorgeously alluring, and the toxicity of the fruit and seeds is the greatest; the toxicity of dried leaves is less than that of young leaves. It can be used for anesthesia

Poinsettia (Euphorbia pulcherrima) is a shrub plant. Poinsettia likes a warm environment. During the period of stem and leaf growth, it most needs sufficient sunlight, so the stems and leaves will grow faster. Poinsettia likes loose and well-drained soil, is not cold-tolerant, and is not drought-tolerant. The whole plant of poinsettia is toxic; the white milky sap can cause skin redness and swelling, and accidental ingestion of the stems and leaves can lead directly to death