Giant Allium Gladiator | Single Bulbs

Allium Gladiator is a magnificent ornamental onion that creates dramatic impact in any landscape design. These premium wholesale bulbs produce spectacular 6-8" wide globes of rose-purple star-shaped flowers with distinctive green eye-zones. Standing proudly at 48" tall, these architectural beauties make a bold statement in all landscape beds while attracting beneficial pollinators.

Allium Gladiator are impressive bulbs and offer many landscape benefits: 

• Commanding Presence: Towering 4-foot stems create vertical interest and architectural structure in garden designs
• Show-stopping Blooms: Dense spherical flower heads up to 8 inches wide create focal points visible from a distance
• Long-lasting Display: Flowers maintain their striking appearance for weeks, extending the seasonal interest
• Pollinator Friendly: Attracts beneficial bees and butterflies, supporting ecosystem health
• Low Maintenance: Drought-tolerant once established with minimal care requirements
• Deer and Rodent Resistant: Natural compounds in Allium bulbs deter garden pests
• Versatile Applications: Excellent for borders, mass plantings, and as specimen plants

Plant Allium Gladiator bulbs in fall for spectacular late spring blooms. Position in full sun to partial shade in well-drained soil at a depth of 6 inches, spacing bulbs to achieve 2 per square foot. Hardy in zones 3-8, these versatile bulbs thrive in diverse climate conditions. After flowering, allow foliage to die back naturally to ensure energy storage for next season's display. Pair with lower-growing perennials to conceal yellowing foliage.