Allium, Rosenbachianum Mix Large globes that are the earliest to flower. This is a brilliant mix for the beginner bulb gardener. easy to grow Perennial, these alliums produce globes of star-shaped flower heads in purple, white and blue.
Allium 'Globemaster' - Alliums are nicknamed "Ornamental Onions." - The flowers (which are spheres formed of a whole lot of tightly packed tiny flowers called florets) can be softball to volleyball sized on stems up to three feet tall.