What is the name given to heavy gauge wires bent into a U-shape used in floral arrangements?

The heavy gauge wires that are bent into a U-shape and used in floral arrangements are called greening pins. These pins are specifically designed to hold greenery and floral stems in place, providing support and stability within arrangements. Their U-shape allows them to anchor into floral foam or other materials, making them especially useful for securing foliage and creating a structured look in designs.

Greening pins are essential tools for florists, as they facilitate the arrangement process by ensuring that stems do not shift or topple over once placed. This is crucial in maintaining the visual balance and integrity of the floral design throughout its display period.

Other options, while related to floral arrangements, serve different purposes. Floral clips are typically used for holding smaller pieces together or securing delicate blooms, while binding wire is used for wrapping and securing stems tightly. Florist tape is used to cover wires and stems for a neat finish or to hold materials together in a concealed manner but does not provide the stability that greening pins do.