Chrysanthemums provide a long-lasting floral display and are available year ‘round. This wasn’t always so. Mums normal bloom time is in the fall when shorter days trigger them to produce blooms. Commercial forcing technology around the first quarter, twentieth century, overcame that obstacle. In this design, some flowers are placed lower than others, adding advancing yellow in the shadowy areas. Try this depth technique when you are making any type of floral design.