Allium ‘Serendipity’
This new allium is a sport of ‘Millenium’ and is a Proven Winners Premier Selection for 2021. It offers rosy-purple globe-shaped flowers above blue foliage. This variety matures at 15 to 20 inches and is hardy to Zone 4. Its upright architecture, flower structure and stunning flower canopy deserves a place in every perennial garden.
from Walters Gardens, Inc.