Penstemon Blackbird
Penstemon Blackbird
Price comparison:
£8.99 – £20.00
From 5 UK retailers
Beard Tongue with deep purple-black flowers with white throat markings. Striking bicolor blooms.
Sun
☀️ Full Sun
Water
💧💧 Moderate
Hardiness
🌡️ 5-8
Size
📏 0.7m tall
Flowers
🌸 summer
Compare Prices
Prices from 5 retailers across 4 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.
| Thompson & Morgan £6.99 for plants, £2.99 seeds only. Free over £60 | £19.99 | jumbo plug | View at Thompson & MorganOpens product page · Affiliate info |
Thompson & Morgan
£6.99 for plants, £2.99 seeds only. Free over £60
Size: jumbo plug
| Thompson & Morgan £6.99 for plants, £2.99 seeds only. Free over £60 | £12.99 | 1L | View at Thompson & MorganOpens product page · Affiliate info |
| Hayloft £6.95 flat rate. Free over £75 | £15.00 | 1L | View at HayloftOpens product page · Affiliate info |
| Hayloft £6.95 flat rate. Free over £75 | £20.00 | 2L | View at HayloftOpens product page · Affiliate info |
Thompson & Morgan
£6.99 for plants, £2.99 seeds only. Free over £60
Size: 1L
Hayloft
£6.95 flat rate. Free over £75
Size: 1L
Hayloft
£6.95 flat rate. Free over £75
Size: 2L
| Suttons £6.99 for plants, £2.99 seeds only, £7.99 mixed | £19.99 | bare root | View at SuttonsOpens product page · Affiliate info |
| Thompson & Morgan £6.99 for plants, £2.99 seeds only. Free over £60 | £19.99 | bare root | View at Thompson & MorganOpens product page · Affiliate info |
Suttons
£6.99 for plants, £2.99 seeds only, £7.99 mixed
Size: bare root
Thompson & Morgan
£6.99 for plants, £2.99 seeds only. Free over £60
Size: bare root
| Crocus £5.99 flat rate per order | £8.99 | Check retailer for size | View at CrocusOpens product page · Affiliate info |
| Van Meuwen £5.99 standard delivery | £19.99 | Check retailer for size | View at Van MeuwenOpens product page · Affiliate info |
Crocus
£5.99 flat rate per order
Size: Check retailer for size
Van Meuwen
£5.99 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: 25 Apr 2026
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Plant Information
About this plant
Beard Tongue with deep purple-black flowers with white throat markings. Striking bicolor blooms.
Latin Name
Penstemon Blackbird
Family
Plantaginaceae
Hardiness Zone
5-8
Care Level
moderate
Sun Exposure
full-sun
Water Needs
moderate
Flowering Season
summer
Mature Height
0.7m
Tags
Frequently Asked Questions
How much does Penstemon Blackbird cost in the UK?
Penstemon Blackbird prices in the UK range from £8.99 to £20.00 depending on pot size and retailer. The cheapest price is currently at Thompson & Morgan at £12.99. Prices are checked nightly across 5 UK nurseries.
Where can I buy Penstemon Blackbird online in the UK?
You can buy Penstemon Blackbird from 5 UK nurseries including Thompson & Morgan, Hayloft, Suttons. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Penstemon Blackbird?
The scientific name for Penstemon Blackbird is Penstemon Blackbird.
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