Cornflower
Cornflower
Price comparison:
£0.89 – £6.80
From 3 UK retailers
Reaching around 60cm, Cornflower is a pollinator-friendly hardy 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 3 retailers across 2 sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 8 May 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each size group.
| Thompson & Morgan £6.99 for plants, £2.99 seeds only. Free over £60 | £0.89 | bare root | View at Thompson & MorganOpens product page · Affiliate info |
| Suttons £6.99 for plants, £2.99 seeds only, £7.99 mixed | £2.49 | bare root | View at SuttonsOpens product page · Affiliate info |
Thompson & Morgan
£6.99 for plants, £2.99 seeds only. Free over £60
Size: bare root
Suttons
£6.99 for plants, £2.99 seeds only, £7.99 mixed
Size: bare root
| Claire Austin Hardy Plants £5.50 standard delivery | £6.80 | Check retailer for size | View at Claire Austin Hardy PlantsOpens product page · Affiliate info |
Claire Austin Hardy Plants
£5.50 standard delivery
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: 8 May 2026
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Plant Information
About this plant
Reaching around 60cm, Cornflower is a pollinator-friendly hardy perennial flowering from June to August. Hardy in most of the UK. A reliable choice for pollinator-friendly gardens.
Latin Name
Cornflower
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 Cornflower cost in the UK?
Cornflower prices in the UK range from £0.89 to £6.80 depending on pot size and retailer. The cheapest price is currently at Thompson & Morgan at £0.89. Prices are checked nightly across 3 UK nurseries.
Where can I buy Cornflower online in the UK?
You can buy Cornflower from 3 UK nurseries including Thompson & Morgan, Suttons, Claire Austin Hardy Plants. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Cornflower?
The scientific name for Cornflower is Cornflower.
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