Most often color is the main factor, then single stem flowers will be separated from multi-stem bunches. Greenery, both stems and bunches, is usually grouped separately from the flowers. Seasonal flowers, such as iris and daffodil in the spring usually take up more visible space in or near the main aisles, but will be moved to make way for the next season, or other merchandise.
Obviously it differs from store to store. But do they generally do it by color? Name? Or is it entirely Random?
