63-77 days to maturity. Pennisetum glaucum. Ornamental Millet Jester Seeds. Non-GMO, Annual. Jester millet seeds grow much smaller than Purple Majesty, but still boast the same rich burgundies. Jester matures to a neat 2-4 feet tall and is certain to complement any home or commercial landscape. Millet is one of the easiest ornamentals to sow directly into the garden or landscape bed since it thrives in dry and sandy soils. Jester seeds are an efficient and economical addition to any tropical or xeriscaped garden.