What technique can be used to create a cascading bouquet?

The technique of using longer stems and varying heights to create flow is essential for crafting a cascading bouquet. This style is characterized by its elegant downward movement, which mimics the look of flowers gracefully spilling over. By incorporating longer stems, the florist allows for a natural drooping effect, while varying the heights further enhances the visual depth and dimension of the bouquet. This approach ensures that the arrangement creates a sense of movement and vitality, which is a hallmark of cascading designs.

In contrast, using shorter stems would not effectively achieve the desired cascade effect, as it would likely result in a more compact and less dynamic arrangement. Similarly, creating a round shape is more suited for traditional bouquets where uniformity is key, rather than the flowing lines required in a cascade. Finally, arranging flowers in a single layer would not provide the necessary height variation and depth that are crucial for showcasing the cascading style. Thus, the correct use of long stems and varying heights is fundamental to this particular floral design.