Which of the following is NOT a common type of floral mechanics?

The selection of glass as the answer highlights an understanding of floral mechanics and the materials commonly used to support flower arrangements. Floral mechanics encompasses various methods and materials that florists use to hold flowers and foliage in place within an arrangement. Common types involve tools and systems that provide structural support, facilitate water supply, and allow for the creative design of floral arrangements.

Foam, cage, and tape are indeed widely utilized in the floral industry. Foam, especially floral foam, is essential for soaking up water and providing a stable base for inserting stems. Cage mechanics are used to allow for flexibility and ease of arranging flowers, often employed with a chicken wire structure to support stems. Tape is often used for securing stems, creating grids on containers to hold stems in place, and various other purposes.

In contrast, glass is not a type of floral mechanic; it is a material that may serve as a container or vessel for arrangements, but it does not inherently aid in the mechanics of holding flowers. Glass does not provide the structural support or water management functions that foam, cage, and tape do, which makes it clear why it stands apart in this context. Understanding these distinctions is crucial for effective floral design and arrangement techniques.