Burgundy 9" MumAdd a pop of color to your porch or landscape, just in time for Fall! These hardy mums can be planted right away in late summer, or enjoyed as is for 4 8 weeks. They love long hours of direct sunlight and need a good drink everyday. Fertilize periodically for bright, bold, longer lasting blooms. The diameter of the pot opening is 9", however, the bloom heads reach up to 2' wide or more at their perkiest state!!