Allium Bulbs (Giant) - Ambassador

Allium Bulbs (Giant) - Ambassador

Plant in Fall Pre-Order: Ships Fall 2024
When will these bulbs ship to me?
Size Price Savings Quantity
3 Bulbs Fall-Planted | Ships in Fall $52.49
6 Bulbs Fall-Planted | Ships in Fall $91.39 13% Savings
9 Bulbs Fall-Planted | Ships in Fall $125.99 ($14.00/each) 20% Savings
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  • These massive globe-shaped blooms are the deepest purple of all alliums
  • Easy to Grow Pollinator Attractor, Perfect for Beds, Borders and Cottage Gardens
  • Numerous Small Star-Shaped Blooms that Form Globe-Shaped Clusters
  • Wild Ornamental Flowering Onion, Deer-Resistant Perennial
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Life Cycle Perennial
Planting Season Fall
Color Purple
Growth Habit Clumping
Plant Height 24 inches
Bloom Season Early Summer

Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Pollinators, Easy to Grow & Maintain, Fragrant
Use Container Garden, Cut Flower Garden, Dried Flowers
Growing Conditions Drought Tolerant, Outdoor
Plant Resistance Deer, Rabbit

About Allium Bulbs (Giant) - Ambassador


Seed Type Bulb
Plant Type Giant
Also known as Giant Onion, Ornamental Onion, Flowering Onion, Ornamental Garlic

If you're looking to win the award for largest allium ever grown, you should probably invest in the Ambassador. It's the largest size commercially available and won't disappoint! The huge purple globes sit tall on sturdy stems and look like a field of pompons when planted close together. Children are drawn to their whimsical appearance, and pollinators think They're pretty great as well.

Planting Information

Planting Allium Bulbs (Giant) - Ambassador

Planting Season Fall
Light Requirement Full Sun, Partial Shade
Planting Depth 6 inches deep
Plant Spacing 5 to 6 inches
Plant Height 24 inches
Water Needs Average
Hardiness Zones 4, 5, 6, 7, 8, 9
Bulb Size 20+ cm circumference - Largest Size Commercially Available
View our Allium Planting Guide to learn more.


Amount Recommended Coverage
3 Bulbs / Fall-Planted | Ships in Fall Up to 1.5 Sq. Ft
6 Bulbs / Fall-Planted | Ships in Fall Up to 3 Sq. Ft
9 Bulbs / Fall-Planted | Ships in Fall Up to 4.5 Sq. Ft

Companions Plants

Companion Plants for Allium Bulbs (Giant) - Ambassador