Japanese Blood Grass
Imperata cylindrica 'Rubra'
Price comparison:
£11.99 – £12.95
From 2 UK retailers
Reaching around 90cm, Japanese Blood Grass is a attractive decorative grass flowering from August and September. Hardy in most of the UK. Provides food and shelter for garden birds.
Sun
☀️ Full Sun
Water
💧💧 Moderate
Hardiness
🌡️ H5 (Hardy -10°C)
Size
📏 90cm tall × 60cm wide
Flowers
🌸 aug,sep
Wildlife
🐝 Seeds for birds
Compare Prices
Prices from 2 retailers across 2 sizes
Prices shown are for different pot sizes — compare within size groups for accurate savings
Prices last checked: 26 Aug 2026
Prices exclude delivery. Check retailer for final price.
Retailers shown in order of price — lowest first within each size group.
| Garden Plants Online Free delivery on most orders | £12.95Out of stock | half standard | View at Garden Plants OnlineOpens product page · Affiliate info |
Garden Plants Online
Free delivery on most orders
Size: half standard
| Thompson & Morgan + £6.99 delivery | from£11.99Price checked 22 days ago | Check retailer for size | View at Thompson & MorganOpens product page · Affiliate info |
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: 26 Aug 2026
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Plant Information
About this plant
Reaching around 90cm, Japanese Blood Grass is a attractive decorative grass flowering from August and September. Hardy in most of the UK. Provides food and shelter for garden birds.
Latin Name
Imperata cylindrica 'Rubra'
Family
Hardiness Zone
H5
Care Level
moderate
Sun Exposure
full-sun
Water Needs
moderate
Flowering Season
aug,sep
Mature Height
90cm
Frequently Asked Questions
How much does Japanese Blood Grass cost in the UK?
Japanese Blood Grass prices in the UK range from £11.99 to £12.95 depending on pot size and retailer. The cheapest price is currently at Thompson & Morgan at £11.99. Prices are checked nightly across 2 UK nurseries.
Where can I buy Japanese Blood Grass online in the UK?
You can buy Japanese Blood Grass from 2 UK nurseries including Thompson & Morgan, Garden Plants Online. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for Japanese Blood Grass?
The scientific name for Japanese Blood Grass is Imperata cylindrica 'Rubra'.
Related reading
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 →Best Plants for Pollinators in High Summer
High summer is a crucial time to keep your garden buzzing with bees and butterflies, and lavender, verbena, and echinacea are perfect for the job.
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