Geranium is a genus of over 400 flowering plants commonly known as geraniums. These beautiful flowers grow in all temperate regions of the world, but especially in the eastern Mediterranean region. Most geraniums are prized for their beautiful flowers, but many of them are especially prized for their aromatic scents. Some of the scent geraniums are orange, apple, rose and mint scented geranium. The colors of their flowers can vary from red, pink, magenta and purple to purple, but white and salmon colored flowers are the most common.