Illustration. See the retailer's page for photos of the actual plant.
New Zealand Flax
Phormium tenax
Available at:
2 UK retailers
Prices below — pot sizes not stated, so not ranked
New Zealand Flax is a herbaceous perennial that thrives in full sun. Growing to about 2m, it flowers from July and August. A reliable choice for pollinator-friendly gardens.
Sun
☀️ Full Sun
Water
💧💧 Moderate
Hardiness
🌡️ H4 (Half Hardy)
Size
📏 2.0m tall × 1.5m wide
Flowers
🌸 jul,aug
Wildlife
🐝 Pollinator-friendly
Compare Prices
Prices from 2 retailers
Prices last checked: 17 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.
| Burncoose Nurseries £9.99 standard delivery | £17.50Check availability at retailerChecked 27 Oct | Check retailer for size | View at Burncoose NurseriesOpens product page · Affiliate info |
| Paramount Plants Variable by postcode — calculated at checkout. Free to EN postcodes | £46.20Checked 17 Oct | Check retailer for size | View at Paramount PlantsOpens product page · Affiliate info |
Burncoose Nurseries
£9.99 standard delivery
Size: Check retailer for size
Paramount Plants
Variable by postcode — calculated at checkout. Free to EN postcodes
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: 17 Oct 2026
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Plant Information
About this plant
New Zealand Flax is a herbaceous perennial that thrives in full sun. Growing to about 2m, it flowers from July and August. A reliable choice for pollinator-friendly gardens.
Latin Name
Phormium tenax
Family
Hardiness Zone
H4
Care Level
moderate
Sun Exposure
full-sun
Water Needs
moderate
Flowering Season
jul,aug
Mature Height
2.0m
Frequently Asked Questions
Where can I buy New Zealand Flax online in the UK?
You can buy New Zealand Flax from 2 UK nurseries including Burncoose Nurseries, Paramount Plants. ComparePlants.uk compares prices across all of them so you can find the best deal.
What is the scientific name for New Zealand Flax?
The scientific name for New Zealand Flax is Phormium tenax.
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