Q: Why are more fruits and flowers red, orange or yellow than blue? —Robert L. Morrison | Poughkeepsie, New York There is actually no true blue pigment in nature. A pigment creates color by ...

they lack the delphinidin gene that produces the blue pigment present in other flowers. But there are two ways to make blue roses. One is to take a light colored or white rose, put it in water ...

Related: Bluebonnet Festival returns to Ennis for 73rd year But there’s one particular color that Texans flock to view: blue. The state flower — the bluebonnet — is making its appearance again.