Allium 'White Giant'
Orders placed before 1 September 2024
You can expect your order in September 2024
Orders placed 1 September - 15 October 2024
You can expect your order in October 2023
Orders placed 16 October - 15 December 2024
You can expect your order within 10 business days
UK orders over £50
Free shipping
UK orders under £50
£4.99
Northern Ireland orders under £50
£5.99
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Description
In late spring and early summer, the newly introduced Allium 'White Giant' produces beautiful, large, stunning white globes—up to 15cm wide—each containing hundreds of starry white flowers. These globes sit proudly on top of rigid green stems. Bright green basal leaves are also produced, and these will die back after the flowers fade in summer. This allium is at its best when grown in drifts or large clumps in a sunny border, or large container. For best results, grow it in fertile, well-drained soil in full sun.
Key features
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Good for cutting
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Comes back every year
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Attractive to wildlife
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Loved by pollinators
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Thrives well in full sun
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Packed in paper bags
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Low maintenance
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Fully hardy
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Rodent resistant
Specs & details
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Botanical name
Allium stipitatum 'White Giant'
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Flower colour
White
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Bulb size
18/20
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Established height
1.2-1.5m
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Established spread
10-20cm
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Plant spacing
25 bulbs per m2
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Leaf colour
Green
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Habit
Upright
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Life cycle
Perennial
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Hardiness
Fully hardy
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Years to establish
1st year
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Sunlight
Full sun, Partial shade
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Position
Sheltered
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Suitable for
Borders
Coastal gardens
Cottage gardens
Cut flower gardens
Gravel gardens
Large containers
Low maintenance gardens -
Soil acidity
Any
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Soil moisture
Free draining
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Soil type
Loam
Loam-based compost
Multipurpose compost
Sandy
Stony -
Growing skill
Easy to grow
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Scented
No
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Pollinator-friendly
Yes
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Mouse resistant
Yes
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Rabbit resistant
Yes
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Deer resistant
Yes
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Toxicity
Skin/eyes irritant
Plant calendar
Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
- Planting
- Flowering
Useful information
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Plant your Allium 'White Giant' bulbs from mid to late autumn;
Plant in borders or containers in sun or partial shade;
Plant your bulbs two to three times as deep as the bulb is high;
Space the bulbs about twice the bulb diameter apart;
Place the Allium 'White Giant' bulbs with the pointed side facing upwards.
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Orders placed before 1 September 2025
You can expect your order in September 2025Orders placed 1 September - 15 October 2025
You can expect your order in October 2025Orders placed 16 October - 15 December 2025
You can expect your order within 10 business days
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