Lupinus My Castle
Lupinus 'My Castle'
Price comparison:
£6.80 – £7.99
From 3 UK retailers
Lupinus My Castle is a herbaceous perennial suited to full sun, growing to about 1.2m. Flowers appear from June and July. A reliable choice for pollinator-friendly gardens.
Sun
☀️ Full Sun
Water
💧💧 Moderate
Hardiness
🌡️ H7 (Fully Hardy)
Size
📏 1.2m tall × 60cm wide
Flowers
🌸 jun,jul
Wildlife
🐝 Pollinator-friendly, nitrogen fixer
Compare Prices
Prices from 3 retailers across 3 sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 29 Apr 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each size group.
| Claire Austin Hardy Plants £5.50 standard delivery | £6.80 | 9cm | View at Claire Austin Hardy PlantsOpens product page · Affiliate info |
Claire Austin Hardy Plants
£5.50 standard delivery
Size: 9cm
| Thompson & Morgan £6.99 for plants, £2.99 seeds only. Free over £60 | £7.99 | bare root | View at Thompson & MorganOpens product page · Affiliate info |
Thompson & Morgan
£6.99 for plants, £2.99 seeds only. Free over £60
Size: bare root
| Crocus £5.99 flat rate per order | £7.49 | 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: 29 Apr 2026
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Plant Information
About this plant
Lupinus My Castle is a herbaceous perennial suited to full sun, growing to about 1.2m. Flowers appear from June and July. A reliable choice for pollinator-friendly gardens.
Latin Name
Lupinus 'My Castle'
Family
Hardiness Zone
H7
Care Level
moderate
Sun Exposure
full-sun
Water Needs
moderate
Flowering Season
jun,jul
Mature Height
1.2m
Frequently Asked Questions
How much does Lupinus My Castle cost in the UK?
Lupinus My Castle prices in the UK range from £6.80 to £7.99 depending on pot size and retailer. The cheapest price is currently at Claire Austin Hardy Plants at £6.80. Prices are checked nightly across 3 UK nurseries.
Where can I buy Lupinus My Castle online in the UK?
You can buy Lupinus My Castle from 3 UK nurseries including Claire Austin Hardy Plants, Thompson & Morgan, Crocus. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Lupinus My Castle?
The scientific name for Lupinus My Castle is Lupinus 'My Castle'.
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