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Alpharetta GA #172

Allium Giganteum Giant Onion

Product Highlights

Growth Width Max 24 in.

Growth Height Max 72 in.

Exposure Full

Hardiness Zone Maximum Zone 8b

Hardiness Zone Minimum Zone 5a

Growth Width Max 24 in.

Growth Height Max 72 in.

Exposure Full

Hardiness Zone Maximum Zone 8b

Hardiness Zone Minimum Zone 5a

Description

Allium Giganteum Giant Onion is a perennial plant. Giant Onion prefers full sunlight. From late spring to early summer, it blooms clusters of globe-shaped, tiny, star-shaped, lilac-purple flowers. It is suitable for cottage landscapes, beds, and borders. It grows well in dry to medium moisture, sandy to gritty, rich, and well-drained soils, and grows up to 5-6 feet tall.

Ideal for USDA Zones 6-10
Full sunlight preferred
Attracts Pollinators
Clusters of globe-shaped, tiny, star-shaped, lilac-purple flowers from late spring to early summer
Suitable for cottage landscapes, beds, and borders
Grows well in dry to medium moisture, sandy to gritty, rich, and well-drained soils

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Size

1 gal.

Item

60789-101

Available

Size

1 gal.

Item

60789-101

Available

Location

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Price

Call branch for pricing at 1-800-748-3663

Description

Ideal for USDA Zones 6-10
Full sunlight preferred
Attracts Pollinators
Clusters of globe-shaped, tiny, star-shaped, lilac-purple flowers from late spring to early summer
Suitable for cottage landscapes, beds, and borders
Grows well in dry to medium moisture, sandy to gritty, rich, and well-drained soils

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Specifications

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Perennial

Allium

giganteum

Giant Onion

Zone 5a

72 in.

36 in.

Zone 8b

24 in.

18 in.

24 in.

Moderate

Low

Full

Moderate

Purple

None

Giant Onion

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