Illustration. See the retailer's page for photos of the actual plant.
Salvia 'Black and Blue'
Salvia guaranitica Black and Blue
Price comparison:
£4.99 – £12.59
From 4 UK retailers
Salvia guaranitica Black and Blue is a rewarding herbaceous perennial for UK gardens, flowering from June to August. Around 90cm tall, it thrives in full sun and well-drained soil. Valued by gardeners for being pollinator-friendly.
Sun
☀️ Full Sun
Water
💧 Low (Well-drained)
Hardiness
🌡️ H3 (Half Hardy)
Size
📏 90cm tall × 60cm wide
Flowers
🌸 jun,jul,aug
Wildlife
🐝 Pollinator-friendly
Compare Prices
Prices from 4 retailers across 2 pot sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 14 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.
| Gardeners Dream | £4.99Checked 24 Oct | 9cm | View at Gardeners DreamOpens product page · Affiliate info |
| Middleton Nurseries | £8.75Checked 14 Oct | 9cm | View at Middleton NurseriesOpens product page · Affiliate info |
| Crocus £5.99 flat rate per order | £9.99Check availability at retailerChecked 24 Oct | 9cm | View at CrocusOpens product page · Affiliate info |
Gardeners Dream
Size: 9cm
Middleton Nurseries
Size: 9cm
Crocus
£5.99 flat rate per order
Size: 9cm
| Crocus £5.99 flat rate per order | £12.59Check availability at retailerChecked 24 Oct | 2L | View at CrocusOpens product page · Affiliate info |
Crocus
£5.99 flat rate per order
Size: 2L
| Hooks Green Herbs | £6.99Checked 26 Oct | Check retailer for size | View at Hooks Green HerbsOpens product page · Affiliate info |
Hooks Green Herbs
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: 14 Oct 2026
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Plant Information
About this plant
Salvia guaranitica Black and Blue is a rewarding herbaceous perennial for UK gardens, flowering from June to August. Around 90cm tall, it thrives in full sun and well-drained soil. Valued by gardeners for being pollinator-friendly.
Latin Name
Salvia guaranitica Black and Blue
Family
Hardiness Zone
H3
Care Level
moderate
Sun Exposure
full-sun
Water Needs
low
Flowering Season
jun,jul,aug
Mature Height
90cm
Frequently Asked Questions
How much does Salvia 'Black and Blue' cost in the UK?
Salvia 'Black and Blue' prices in the UK range from £4.99 to £12.59 depending on pot size and retailer. The lowest price we track is £4.99 for a 9cm pot at Gardeners Dream. Prices are checked nightly across 4 UK nurseries.
Where can I buy Salvia 'Black and Blue' online in the UK?
You can buy Salvia 'Black and Blue' from 4 UK nurseries including Gardeners Dream, Hooks Green Herbs, Middleton Nurseries. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Salvia 'Black and Blue'?
The scientific name for Salvia 'Black and Blue' is Salvia guaranitica Black and Blue.
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