Alder
Alder
Price comparison:
£23.95 – £325.00
From 2 UK retailers
Reaching about 8m, Alder is a popular tree flowering from April and May. Fully hardy. Wildlife habitat.
Sun
☀️ Full Sun
Water
💧💧 Moderate
Hardiness
🌡️ H6 (Hardy)
Size
📏 8.0m tall × 5.0m wide
Flowers
🌸 apr,may
Wildlife
🐝 Wildlife habitat
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: 4 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 | £23.95 | 2L | View at Thompson & MorganOpens product page · Affiliate info |
Thompson & Morgan
£6.99 for plants, £2.99 seeds only. Free over £60
Size: 2L
| Ornamental Trees Delivery charge varies by tree size and distance | £325.00 | 45L | View at Ornamental TreesOpens product page · Affiliate info |
Ornamental Trees
Delivery charge varies by tree size and distance
Size: 45L
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: 4 May 2026
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Plant Information
About this plant
Reaching about 8m, Alder is a popular tree flowering from April and May. Fully hardy. Wildlife habitat.
Latin Name
Alder
Family
Hardiness Zone
H6
Care Level
moderate
Sun Exposure
full-sun
Water Needs
moderate
Flowering Season
apr,may
Mature Height
8.0m
Frequently Asked Questions
How much does Alder cost in the UK?
Alder prices in the UK range from £23.95 to £325.00 depending on pot size and retailer. The cheapest price is currently at Thompson & Morgan at £23.95. Prices are checked nightly across 2 UK nurseries.
Where can I buy Alder online in the UK?
You can buy Alder from 2 UK nurseries including Thompson & Morgan, Ornamental Trees. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Alder?
The scientific name for Alder is Alder.
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