Are there blue flowers in the wild?
They’re also surprisingly rare, especially in native ecosystems. Blue is rare in flowers because most plants don’t produce true blue pigments. Instead, they create the appearance of blue through a complex mix of pigments, high pH levels, and sometimes microscopic structures that reflect light. And yet, in the natural world of plants and animals, the colour blue is astonishingly rare. Despite its visual dominance in our everyday surroundings, fewer than 10% of plant species bear blue flowers, and even fewer animals appear blue.Meanwhile, blue is confined to just a meager selection of flowers, the odd eccentric bird, and a few freaky frogs. However, there exists another color that’s even rarer in the natural world: violet – and we’ll explain why it’s so scarce right here. The rarity of colors is all down to physics and evolution.
How many natural blue flowers are there?
Less than 10% of the nearly 300,000 known flowering plant species produce this rare colour. What we see as blue is actually a trick of pigment, pH, and light reflection. Part of the reason is that there isn’t really a true blue colour or pigment in nature and both plants and animals have to perform tricks of the light to appear blue. For plants, blue is achieved by mixing naturally occurring pigments, very much as an artist would mix colours.
Are natural blue flowers real?
Plants bearing blue flowers are even rarer. Less than 10 percent of the 280,000 species of flowering plants produce blue flowers. Unlike natural carnations, blue carnations do not exist in the wild and are instead the result of a laboratory process that involves injecting the white petals with a blue dye. While blue carnations are not natural, they are popular among gardeners and florists for their unique color and beauty.
Are any plants naturally blue?
Blue flowers are rare in nature, and despite many attempts, blue roses, carnations and chrysanthemums in particular cannot not be produced by conventional breeding techniques. Blue colour in flower petals is caused by delphinidin, a type of anthocyanin, which are a class of flavonoids. Except for some lavender-tinted varieties of mainly garden roses, and some varieties of cut roses, there are no real blue roses. Despite advances in genetic engineering and biotechnology, achieving a true blue rose has not yet been realized.