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Allium Bulbs (Giant) - Globemaster

Allium Bulbs (Giant) - Globemaster

Plant in Fall Pre-Order; Ships Fall 2022
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Size Price Savings Quantity
2 Bulbs Fall-Planted | Ships in Fall $28.99
4 Bulbs Fall-Planted | Ships in Fall $51.99 10% Savings
10 Bulbs Fall-Planted | Ships in Fall $116.99 ($11.70/each) 19% Savings
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  • A classic purple allium with a striking effect when planted en mass
  • 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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About

Features

Life Cycle Perennial
Planting Season Fall
Color Purple
Growth Habit Clumping
Bloom Season Early Summer
Bloom Size 10 In Across, 10 inches

Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Pollinators, Easy to Grow & Maintain, Fragrant
Growing Conditions Drought Tolerant, Outdoor
Plant Resistance Deer

About Allium Bulbs (Giant) - Globemaster

Allium

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

One of the most lovely and hardy Allium around, Globemaster is regularly crowned "The Best" Giant Allium by both home gardeners as well as industry professionals. Sometimes called "flowering onions" we think the moniker doesn't do Globemaster any justice! A prized ornamental, its blooms regularly reach 10" across and its luminous color seems to shift between different shades of purple depending on the light. A must have for any gardener!

Planting Information

Planting Allium Bulbs (Giant) - Globemaster

Planting Season Fall
Light Requirement Full Sun, Partial Shade
Planting Depth 6 inches deep
Plant Height 36 to 48 inches
Plant Spacing 5 to 6 inches
Water Needs Average
Hardiness Zones 4, 5, 6, 7, 8, 9
Bulb Size 20-22+ cm circumference - Largest Size Commercially Available
View our Allium Planting Guide to learn more.

Companions Plants

Companion Plants for Allium Bulbs (Giant) - Globemaster

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