California Lilac Trewithen Blue
Ceanothus 'Trewithen Blue'
Price comparison:
£12.99 – £325.00
From 6 UK retailers
California Lilac Trewithen Blue is a drought-tolerant flowering shrub reaching about 2m tall. Produces flowers from May and June. A favourite with bees and other pollinators.
Sun
☀️ Full Sun
Water
💧 Low (Well-drained)
Hardiness
🌡️ H4 (Half Hardy)
Size
📏 2.0m tall × 2.0m wide
Flowers
🌸 may,jun
Wildlife
🐝 Bee magnet
Compare Prices
Prices from 6 retailers across 4 sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 7 Apr 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each size group.
| Ornamental Trees Delivery charge varies by tree size and distance | £80.00 | 15L | View at Ornamental TreesOpens product page · Affiliate info |
Ornamental Trees
Delivery charge varies by tree size and distance
Size: 15L
| Ornamental Trees Delivery charge varies by tree size and distance | £325.00 | 28L | View at Ornamental TreesOpens product page · Affiliate info |
Ornamental Trees
Delivery charge varies by tree size and distance
Size: 28L
| Thompson & Morgan £6.99 for plants, £2.99 seeds only. Free over £60 | £12.99 | bare root | View at Thompson & MorganOpens product page · Affiliate info |
| Suttons £6.99 for plants, £2.99 seeds only, £7.99 mixed | £12.99 | bare root | View at SuttonsOpens product page · Affiliate info |
| YouGarden £5.99 standard delivery. Free over £60 | £29.99 | bare root | View at YouGardenOpens product page · Affiliate info |
| Paramount Plants Variable by postcode — calculated at checkout. Free to EN postcodes | £45.00 | bare root | View at Paramount PlantsOpens 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
YouGarden
£5.99 standard delivery. Free over £60
Size: bare root
Paramount Plants
Variable by postcode — calculated at checkout. Free to EN postcodes
Size: bare root
| Crocus £5.99 flat rate per order | £18.74 | 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: 7 Apr 2026
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Plant Information
About this plant
California Lilac Trewithen Blue is a drought-tolerant flowering shrub reaching about 2m tall. Produces flowers from May and June. A favourite with bees and other pollinators.
Latin Name
Ceanothus 'Trewithen Blue'
Family
Hardiness Zone
H4
Care Level
moderate
Sun Exposure
full-sun
Water Needs
low
Flowering Season
may,jun
Mature Height
2.0m
Frequently Asked Questions
How much does California Lilac Trewithen Blue cost in the UK?
California Lilac Trewithen Blue prices in the UK range from £12.99 to £325.00 depending on pot size and retailer. The cheapest price is currently at Thompson & Morgan at £12.99. Prices are checked nightly across 6 UK nurseries.
Where can I buy California Lilac Trewithen Blue online in the UK?
You can buy California Lilac Trewithen Blue from 6 UK nurseries including Thompson & Morgan, Suttons, YouGarden. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for California Lilac Trewithen Blue?
The scientific name for California Lilac Trewithen Blue is Ceanothus 'Trewithen Blue'.
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