Illustration. See the retailer's page for photos of the actual plant.
Penstemon Blackbird
Penstemon Blackbird
Available at:
3 UK retailers
Prices below — pot sizes not stated, so not ranked
Penstemon Blackbird is a garden perennial suited to full sun, growing to around 75cm. Flowers appear from June to August. A favourite with bees and other pollinators.
Sun
☀️ Full Sun
Water
💧💧 Moderate
Hardiness
🌡️ H6 (Hardy)
Size
📏 75cm tall × 45cm wide
Flowers
🌸 jun,jul,aug
Wildlife
🐝 Bee and butterfly plant
Compare Prices
Prices from 3 retailers
Prices last checked: 27 Oct 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each pot size. Packs are compared only with packs of the same size. Listings without a stated pot size are not ranked.
| Hayloft £6.95 flat rate. Free over £75 | £16.00Check availability at retailerChecked 27 Oct | Check retailer for size | View at HayloftOpens product page · Affiliate info |
| Shire Plants | £5.90Checked 27 Oct | Check retailer for size | View at Shire PlantsOpens product page · Affiliate info |
| Thompson & Morgan + £6.99 delivery | from£19.99Checked 27 Oct | Check retailer for size | View at Thompson & MorganOpens product page · Affiliate info |
Hayloft
£6.95 flat rate. Free over £75
Size: Check retailer for size
Shire Plants
Size: Check retailer for size
Thompson & Morgan
+ £6.99 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: 27 Oct 2026
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Plant Information
About this plant
Penstemon Blackbird is a garden perennial suited to full sun, growing to around 75cm. Flowers appear from June to August. A favourite with bees and other pollinators.
Latin Name
Penstemon Blackbird
Family
Hardiness Zone
H6
Care Level
moderate
Sun Exposure
full-sun
Water Needs
moderate
Flowering Season
jun,jul,aug
Mature Height
75cm
Frequently Asked Questions
Where can I buy Penstemon Blackbird online in the UK?
You can buy Penstemon Blackbird from 3 UK nurseries including Shire Plants, Hayloft, Thompson & Morgan. 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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