Allium, Giant Onion, Giant Ornamental Allium 'White Giant'

Alliumgiganteum

Genus
Allium (AL-ee-um)
Species
giganteum (jy-GAN-tee-um)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Textured
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Spacing
3-6 in. (7-15 cm)
9-12 in. (22-30 cm)
Hardiness
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Other Details
Category
Alpines and Rock Gardens
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Brazoria, Texas

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Jones Creek, TX (Zone 9a) | June 2006 | positive

6-8 inch pure white globes with black eyes on thick stems up to 5 ft tall here along the Gulf Coast. This is a striking plant along with ...Read More

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