Penstemon Blackbird
Penstemon Blackbird
Price comparison:
£4.50 – £19.99
From 4 UK retailers
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 4 retailers across 2 sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 27 Aug 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each size group.
| Crocus £5.99 flat rate per order | £8.99Out of stock | bulb | View at CrocusOpens product page · Affiliate info |
Crocus
£5.99 flat rate per order
Size: bulb
| Binny Plants | £4.50Price checked 16 days ago | Check retailer for size | View at Binny PlantsOpens product page · Affiliate info |
| Shire Plants | £5.90 | Check retailer for size | View at Shire PlantsOpens product page · Affiliate info |
| Thompson & Morgan + £6.99 delivery | from£19.99Price checked 19 days ago | Check retailer for size | View at Thompson & MorganOpens product page · Affiliate info |
Binny Plants
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 Aug 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
How much does Penstemon Blackbird cost in the UK?
Penstemon Blackbird prices in the UK range from £4.50 to £19.99 depending on pot size and retailer. The cheapest price is currently at Binny Plants at £4.50. Prices are checked nightly across 4 UK nurseries.
Where can I buy Penstemon Blackbird online in the UK?
You can buy Penstemon Blackbird from 4 UK nurseries including Binny Plants, Shire Plants, 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.
Related reading
Best Plants for Late-Summer Colour
Give your garden a burst of energy when the rest of the world seems to be winding down, with these vibrant and hardy plants for late-summer colour.
Read the guide →Best Plants for a Long Summer Display
For a summer border that keeps on giving, focus on plants like salvia, geranium, verbena, and echinacea, which flower for months and demand little fuss.
Read the guide →How to Support Wildlife in August
In August, supporting garden wildlife in the UK means providing nectar-rich flowers for pollinators, leaving seed heads for birds, and making your garden a welcome haven for hedgehogs and amphibians.
Read the guide →Similar Plants
