Allium obliquum
Orders placed before 1 September 2026
You can expect your order in September 2026
Orders placed 1 September - 15 October 2026
You can expect your order in October 2026
Orders placed 16 October - 15 December 2026
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
The zingy green-ish yellow flower clusters of Allium obliquum add a cool zestiness to planting schemes during mid-summer, which is perfect for bringing an air of cool to the garden when the mercury is peaking. Any style of garden should include a hint of quirkiness, and with its vivid greenish yellow ball-like flower heads sat above unusual twisty stems, this allium would happily fill that role. As with all alliums, this one makes a great cut flower. Plant plenty and enjoy them in your home too! They have a very long vase life and look particularly good in a mixed bunch.
Allium obliquum is very versatile – combine it with mixed flowers in contrasting bright colours to create an eye-popping funky look, plant it in swathes among shrubs for a sleek toned-down look, or add it to a cottage-style mixed flower border to provide contrasting structure – in fact, it’s fair to say that this allium would look great anywhere!
Key features
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Good for cutting
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Comes back every year
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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 obliquum
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Flower colour
Yellow, green
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Bulb size
1
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Established height
50-70cm
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Established spread
5-10cm
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Plant spacing
100 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
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Position
Sheltered
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Suitable for
Cottage gardens
Low maintenance gardens
Cut flower Gardens
Borders
Gravel gardens -
Soil acidity
Any
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Soil moisture
Free draining
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Soil type
Loam
Sandy
Clay
Stony
Multipurpose compost -
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 obliquum 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 obliquum bulbs with the pointed side facing upwards.
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Orders placed before 1 September 2026
You can expect your order in September 2026Orders placed 1 September - 15 October 2026
You can expect your order in October 2026Orders placed 16 October - 15 December 2026
You can expect your order within 10 business days
Perfect companions
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