What’s the rarest color for a flower?
Did you know that blue is the rarest flower color? Brandon George, graduate student in Public Garden Leadership at Cornell University, takes an in-depth talk on the color blue, why it is so rare in the plant world, and some tips for displaying it in a garden. Blue is one of the rarest of colors in nature. Even the few animals and plants that appear blue don’t actually contain the color. These vibrant blue organisms have developed some unique features that use the physics of light. First, here’s a reminder of why we see blue or any other color.