7. Peace Lily
Just so you know, the number seven on our list of easiest flowers to grow indoors is actually poisonous, so stay away from it if you have children or pets. If your household is just adults, this could be ideal. You hardly have to take care of it to keep it alive. All your Peace Lily needs is regular water and fertilizer every six weeks during the winter. The flowers are poisonous, but if you want them to bloom just keep it in low light conditions.
