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Narbonne Blue Flax (Linum narbonense) in bloom
Photo: Krzysztof Golik, CC BY-SA 4.0 via Wikimedia Commons

Perennial

Narbonne Blue Flax

Linum narbonense

Big sky-blue flowers on wiry stems. Each lasts a day, and there are hundreds.

  • Pollinator
  • Deer-resistant
  • Plant Select®

Quick facts

Hardiness
USDA zones 5–8
Water
Low once established
Sun
Full sun
Size
16–18 in. tall × 16–18 in. wide
Bloom & interest
Sky-blue saucers with white eyes, late spring to early summer
Plant type
Perennial
Native range
Not native to the US (non-invasive garden plant)
Plant Select
Plant Select® recommended plant

Why we recommend it

A Plant Select winner (2013) with larger, richer blue flowers than common flax and a longer bloom, on very little water.

Best regions: Front RangeHigh DesertGreat Basin

How to grow it

Watering to establish

Water weekly the first season; afterward every 2–3 weeks in summer.

Pruning

Shear lightly after the main bloom; cut back in fall or early spring.

Soil

Well-drained, lean to average soil; tolerates alkaline soil.

Pairs well with

Read more

Where to buy

Shop Narbonne Blue Flax from trusted growers. For the best selection of xeric plants, try a mail-order specialist or ask a local independent nursery.

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Sources

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