Illustration. See the retailer's page for photos of the actual plant.
Heuchera Obsidian
Heuchera Obsidian
Price comparison:
£9.50 – £10.35
From 6 UK retailers
A rewarding hardy perennial for UK gardens, Heuchera Obsidian grows to around 40cm in partial shade. A reliable choice for pollinator-friendly gardens.
Sun
⛅ Partial Shade
Water
💧💧 Moderate
Hardiness
🌡️ H7 (Fully Hardy)
Size
📏 40cm tall × 40cm wide
Flowers
🌸 may
Wildlife
🐝 Pollinator-friendly
Compare Prices
Prices from 6 retailers across 2 pot sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 27 Sept 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.
| Hardys Cottage Garden Plants | £9.50Checked 22 Oct | 1L | View at Hardys Cottage Garden PlantsOpens product page · Affiliate info |
Hardys Cottage Garden Plants
Size: 1L
| Grasslands Nursery | £10.35Checked 27 Sept | 2L | View at Grasslands NurseryOpens product page · Affiliate info |
Grasslands Nursery
Size: 2L
| Crocus £5.99 flat rate per order | £13.99£4.66 per plantCheck availability at retailerChecked 24 Oct | 3 × 9cm plants | View at CrocusOpens product page · Affiliate info |
Crocus
£5.99 flat rate per order
Size: 3 × 9cm plants
| 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 |
| Heucheraholics | £8.50Checked 30 Sept | Check retailer for size | View at HeucheraholicsOpens 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
Heucheraholics
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 Sept 2026
We may earn commission from purchases made through our links. (What does this mean?)
The month's biggest price drops across UK nurseries
One email a month. The plants that got cheaper, and where. Unsubscribe anytime.
We only email you price drops and seasonal savings. No spam, ever.
Plant Information
About this plant
A rewarding hardy perennial for UK gardens, Heuchera Obsidian grows to around 40cm in partial shade. A reliable choice for pollinator-friendly gardens.
Latin Name
Heuchera Obsidian
Family
Hardiness Zone
H7
Care Level
moderate
Sun Exposure
partial-shade
Water Needs
moderate
Flowering Season
may
Mature Height
40cm
Frequently Asked Questions
How much does Heuchera Obsidian cost in the UK?
Heuchera Obsidian prices in the UK range from £9.50 to £10.35 depending on pot size and retailer. The lowest price we track is £9.50 for a 1 litre pot at Hardys Cottage Garden Plants. Prices are checked nightly across 6 UK nurseries.
Where can I buy Heuchera Obsidian online in the UK?
You can buy Heuchera Obsidian from 6 UK nurseries including Heucheraholics, Hardys Cottage Garden Plants, Grasslands Nursery. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Heuchera Obsidian?
The scientific name for Heuchera Obsidian is Heuchera Obsidian.
Related reading
Drought-Tolerant Plants That Still Look Good
Dry-garden planting has a reputation for looking like a car park in July. It doesn't have to. Twelve plants that hold their shape and colour through a dry summer — and the honest caveat about planting them now.
Read the guide →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 →How to Support Wildlife in October
October in the UK garden is a pivotal time to support wildlife, with specific plants and small actions making a big difference for birds, pollinators, amphibians, and hedgehogs.
Read the guide →Similar Plants
Euonymus japonicus 'Green Spire'
Euonymus japonicus 'Green Spire'
Magnolia x loebneri 'Leonard Messel' Tree
Magnolia loebneri