One of the most lovely and hardy Allium around, Globemaster is regularly crowned "The Best" Giant Allium by both home gardeners as well as industry professionals. Sometimes called "flowering onions" we think the moniker doesn't do Globemaster any justice! A prized ornamental, its blooms regularly reach 10" across and its luminous color seems to shift between different shades of purple depending on the light. A must have for any gardener!