Secret Victorian Codes Written in Flowers
People once used carefully arranged floral bouquets to send secret, coded messages that words could not express. A single bloom or a specific combination could convey everything from deep love to harsh rejection.
During the Victorian era, floriography became a popular way to navigate strict social rules. Since public displays of emotion were often discouraged, sending a bouquet allowed people to bypass social etiquette and communicate private feelings. If you received a yellow carnation, it actually signaled disdain rather than friendship. Today, we still see echoes of this tradition when we choose specific flowers to mark weddings or apologies.
Source: Language of flowers