• Grasses used in lawns are not generally considered poisonous. 
• However, toxicity may occur from materials spread or sprayed on the grass. 
• Fertilizers, pesticides, toxic plants mixed in with the grass are a few examples.
• Many fertilizers contain herbicides, insecticides, arsenic, copper, lead, iron, zinc, and other additives. Toxicity may develop due to these ingredients.
• Keep all plant puts out of reach of children, because the plant soil may contain fertilizers, pesticides or even heavy metals and contaminants that cause poisoning.