Allium Ambassador - One Giant Sized Allium Flower Bulb Largest Allium Variety out there! Huge Purple Blooms! Shipping now for Fall planting! Package contains one Bulb Perfectly round, 6in spheres of rich purple florets keep the garden drama going after 'Globemaster' is finished and before Allium giganteum comes on the scene. Blooms are well supported on tall sturdy stems and provide a strong vertical flourish for borders, wonderful with Peonies and late Tulips. An improved, more vigorous and larger form of Allium giganteum