Blue Twister Flowering Onion

Allium 'Blue Twister' is a distinctive ornamental onion prized for its unique, corkscrew-shaped blue-green foliage that maintains interest throughout the growing season. This clump-forming perennial produces globose umbels of lavender-pink flowers from mid-summer into early fall, attracting a variety of pollinators like bees and butterflies. It is highly drought-tolerant and thrives in well-drained soils and full sun to partial shade. Its compact habit makes it ideal for rock gardens, borders, or xeric landscapes.