1 Bulb Gladiator Allium Giant Ornamental Flower Onion Fast Grow Perennial

This giant Gladiator Allium produces spectacular round clusters of purple blooms atop tall sturdy stems, creating a striking vertical accent in any garden. Thrives in full sun to partial shade with well-drained soil. Hardy in USDA zones 4-9. Water moderately during active growth, allowing soil to dry between waterings. Plant bulbs in fall for spring blooms.