Astonishing rich violet blue spheres are up to 8" across - thick, sturdy 4" stems carry the huge flower heads. Allium 'Ambassador' blooms late in spring, often at the same time as the first flush of roses. They are impressive lining a walkway, or planted in groups for an electrifying shock of color in beds, borders and containers. Best of all, this ornamental plant helps keep rodents out of your garden. Top-grade, premium allium bulbs guarantee a dazzling display next season.