Learn about the history, meaning, and symbolism of blue roses, a product of human ingenuity and the pursuit of the impossible. Discover how blue roses represent mystery, wonder, and the extraordinary in various contexts and occasions. Learn about the elusive blue rose , its origins, meanings, and facts. Discover how scientists created the first true blue rose and explore some cultivars that are almost blue in color. Blue roses have long captivated people with their elusive beauty and enchanting allure. While roses are commonly associated with love and romance, blue roses hold a special place in the realm of symbolism and meaning. In this ultimate guide to blue rose meaning and symbolism, we will delve into the rich history, significance, and cultural interpretations of these extraordinary flowers. Blue roses are often used to symbolize mystery or the unattainable, [1] since they do not exist in nature because of genetic limitations. In 2002, researchers used genetic modification to create mauve roses that contain the naturally occurring (in other plants) blue pigment delphinidin.