What is one function of filler flowers in a floral arrangement?

In floral design, filler flowers serve the important function of providing texture within an arrangement. These flowers are typically smaller and more delicate than the main blooms, filling in the spaces between larger focal flowers and adding visual interest. They can create depth and richness in combination with other elements of the design, preventing the arrangement from looking sparse or unfinished.

Filler flowers enhance the overall aesthetic by contributing to the harmony and balance of the bouquet without overshadowing the primary flowers. By adding texture, they complement the focal point, allowing the main flowers to stand out while still making significant contributions to the overall design.