Abstract: A device and method for helping a floral designer create a floral arrangement that is well balanced in its distribution of flowers and greens. The device includes a three-dimensional foam structure that has a plurality of different levels. Each of the different levels is of a different size, thereby creating an overall tapered foam structure. Areas of equal size are demarcated on each of the different levels. The areas of equal size are evenly distributed around a plurality of different levels. The demarcation of the various equal sized areas are created either by using an external grid work that lay over the foam structure or shaping the foam into protrusions on each level. Using the equal sized areas as a distribution grid, a floral designer can quickly and easily place flowers and greens throughout the three-dimensional foam structure in a manner that is evenly distributed and well balanced.