63-77 days to maturity. Pennisetum glaucum. Ornamental Millet Purple Majesty Seeds. Non-GMO, Annual. Purple Majesty millet seeds are a simple, exotic, and award-winning plant ideal for many hot and humid gardens. Purple Majesty seeds mature into robust tall blades of burgundy and bronze, perfect for accenting alongside walkways, borders, fences, or patios. Purple Majesty millet is a 2003 AAS Flower Winner for its tolerance to drought, heat, and poor soils. Purple Majesty seeds blend well with other dark ground covers including coleus, alternanthera, and heuchera.