Illustration. See the retailer's page for photos of the actual plant.
Ornamental Onion
Allium roseum
Available at:
2 UK retailers
Prices below — pot sizes not stated, so not ranked
A bulb for full sun and well-drained soil, Bulbs Uk Ornamental Onion reaches around 80cm with flowers from May and June. A reliable choice for pollinator-friendly gardens.
Sun
☀️ Full Sun
Water
💧 Low (Well-drained)
Hardiness
🌡️ H5 (Hardy -10°C)
Size
📏 80cm tall × 20cm wide
Flowers
🌸 may,jun
Wildlife
🐝 Pollinator magnet
Compare Prices
Prices from 2 retailers
Prices last checked: 19 Oct 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each pot size. Packs are compared only with packs of the same size.
| Retailer | Price | Pot Size | Action |
|---|---|---|---|
| Farmer Gracy Flat rate per order. Free over £50. Ships from Netherlands | £3.00£0.12 per plantChecked 22 Oct | 25 bulbs | View at Farmer GracyOpens product page · Affiliate info |
| Brookside Nursery | £4.99£0.20 per plantCheck availability at retailerChecked 19 Oct | 25 bulbs | View at Brookside NurseryOpens product page · Affiliate info |
Farmer Gracy
Flat rate per order. Free over £50. Ships from Netherlands
Size: 25 bulbs
Brookside Nursery
Size: 25 bulbs
Prices shown exclude delivery. Delivery charges vary by retailer — see individual listings for details.
Prices may vary. Click through to the retailer for current pricing.
Prices last checked: 19 Oct 2026
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Plant Information
About this plant
A bulb for full sun and well-drained soil, Bulbs Uk Ornamental Onion reaches around 80cm with flowers from May and June. A reliable choice for pollinator-friendly gardens.
Latin Name
Allium roseum
Family
Hardiness Zone
H5
Care Level
moderate
Sun Exposure
full-sun
Water Needs
low
Flowering Season
may,jun
Mature Height
80cm
Frequently Asked Questions
Where can I buy Ornamental Onion online in the UK?
You can buy Ornamental Onion from 2 UK nurseries including Farmer Gracy, Brookside Nursery. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Ornamental Onion?
The scientific name for Ornamental Onion is Allium roseum.
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