Definition
The term 'blue orchid' can refer to several orchid varieties that exhibit bluish or purplish hues. True blue orchids are rare, often appearing more lavender or violet. Think of them as the unicorns of the orchid world, highly sought after for their elusive color. Vanda coerulea is a well-known example, though its color is more of a blue-purple. The color is due to specific pigments in the petals. They add a touch of serenity and sophistication. Their rarity makes them highly prized by collectors.