What is the primary purpose of using floral tape in boutonniere preparation?

Using floral tape in boutonniere preparation primarily serves to secure the stems together. This is crucial because it not only provides stability to the arrangement but also ensures that the flowers stay positioned as intended while being worn. The tape helps bind the stems, making the boutonniere easier to attach to clothing.

Additionally, floral tape can protect the stems from damage during handling, as it provides a layer that can help absorb impacts. While it might seem that other options could relate to the use of floral tape, they do not align with its primary function. Floral tape is not designed for decoration, maintaining hydration of the flowers, or enhancing their color; instead, its main role is to create a cohesive structure for the boutonniere. This understanding of floral tape's function is essential for anyone involved in floral design and arrangement.