Planning the perfect wedding involves countless details, and deciding how many flowers you need is one of the most important. The quantity of flowers required depends on factors like the number of guests, the types of arrangements you envision, the size of the blooms, and your overall design style. From large, cascading bouquets to simple centerpieces, these elements will define the floral needs for your big day. Most weddings typically require anywhere from 800 to 2,500 stems, depending on the scale and style.