For generations, gardeners have been trying to achieve the impossible: to breed a truly blue rose or a perfectly black tulip.
These two flowers have so intrigued people’s imaginations that they’ve entered both lore and literature.
Blue roses are often used to symbolize mystery and a longing to attain the impossible. Some cultures even say that whoever holds a blue rose will have his or her wishes granted.
Black tulips were featured in an 1850 novel by Alexander Dumas called what else but “The Black Tulip.” This swashbuckling tale of love, murder and greed centres on the quest for a unique jet-black tulip.
The problem is that blue roses and black tulips don’t exist in nature. Roses lack the specific gene that allows for a “true blue” colour. It’s the same story with black tulips: optically black flowers are virtually unknown in nature.
Plant breeders have come close to achieving a blue rose through hybridization, but the “blue” is often closer to lilac or mauve. To produce a bluer flower, they’ve had to resort to dyeing or genetically modifying the plant.
As for tulips, the “black” ones are usually a deep eggplant or plum colour. They give the appearance of being extremely dark, but are not optically black.
Maybe this is a hint that we were never meant to find perfection in this world.
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