Allium 'Millenium' forms a compact, upright clump of glossy green, thick and strappy leaves which emit a slight smell of onion when crushed. In late July and August here in Michigan, a …

A butterfly magnet, Allium ‘Millenium’ is a bulbous perennial with profuse, large, rounded umbels, 2 in. across (5 cm), tightly packed with bright rosy purple flowers. Blooming in mid to late …

‘Millenium’ is a hybrid ornamental onion developed by allium breeder Mark McDonough. Its hybrid parentage is unknown, but likely includes some A. nutans. Each bulb typically produces an …