I’ve got a rose bush with bright pink roses ... has lots of different pigments in it: red, yellow, orange, black, and even blue. When these are all mixed together, you just see brown.

Roses are red; violets are blue, which means some types of violets are known as the blue violets. Violets come in different colors: blue, purple, white, yellow, or deep green, just like roses are ...

Roses can be bred in colors ranging from white to yellow to orange to pink to red, based on the genes that are available in the gene pool of the plant. Blue pigments do not naturally occur in ...