Giant Rhubarb
Gunnera manicata
Price comparison:
£14.99 – £50.00
From 2 UK retailers
Reaching around 60cm, Giant Rhubarb is a pollinator-friendly perennial flowering from June to August. Hardy in most of the UK. A reliable choice for pollinator-friendly gardens.
Sun
☀️ Full Sun
Water
💧💧 Moderate
Hardiness
🌡️ H5 (Hardy -10°C)
Size
📏 60cm tall × 45cm wide
Flowers
🌸 jun,jul,aug
Wildlife
🐝 Pollinator-friendly
Compare Prices
Prices from 2 retailers across 2 sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 25 Apr 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each size group.
| Farmer Gracy Flat rate per order. Free over £50. Ships from Netherlands | £50.00 | bare root | View at Farmer GracyOpens retailer search page · Affiliate info |
Farmer Gracy
Flat rate per order. Free over £50. Ships from Netherlands
Size: bare root
| Crocus £5.99 flat rate per order | £14.99 | Check retailer for size | View at CrocusOpens product page · Affiliate info |
Crocus
£5.99 flat rate per order
Size: Check retailer for size
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: 25 Apr 2026
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Plant Information
About this plant
Reaching around 60cm, Giant Rhubarb is a pollinator-friendly perennial flowering from June to August. Hardy in most of the UK. A reliable choice for pollinator-friendly gardens.
Latin Name
Gunnera manicata
Family
Hardiness Zone
H5
Care Level
moderate
Sun Exposure
full-sun
Water Needs
moderate
Flowering Season
jun,jul,aug
Mature Height
60cm
Frequently Asked Questions
How much does Giant Rhubarb cost in the UK?
Giant Rhubarb prices in the UK range from £14.99 to £50.00 depending on pot size and retailer. The cheapest price is currently at Farmer Gracy at £50.00. Prices are checked nightly across 2 UK nurseries.
Where can I buy Giant Rhubarb online in the UK?
You can buy Giant Rhubarb from 2 UK nurseries including Farmer Gracy, Crocus. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Giant Rhubarb?
The scientific name for Giant Rhubarb is Gunnera manicata.
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