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Pale flax

Linum bienne

Pale flax
Photo: Alvesgaspar, CC BY-SA 3.0

Pale flax (Linum bienne) is a slender, blue-flowered biennial or short-lived perennial of sunny, dry grasslands in the Mediterranean and western Europe. It thrives in full sun and well-drained soil, and it is the likely wild ancestor of cultivated flax.

Family
Linaceae (Lin family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly and let the soil dry between waterings; it tolerates drought once established.
Soil
Well-drained, neutral to calcareous soil or gritty loam.
Temperature
10–25 °C; hardy to about -10 °C when dry in winter.
How easy
Easy
Native range
Macaronesia, W. Europe to Medit. and Iran
Climate
temperate

About

Linum bienne, the pale or narrowleaf flax, is a flowering plant in the genus Linum, native to the Mediterranean region and western Europe, north to England and Ireland.

Pale flax grows as a biennial or perennial plant in dry, sunny calcareous or neutral grasslands from sea level up to 1000 m. It has long, narrow stems to 60 cm tall and slender leaves 1.5–2.5 cm long. The flowers have five petals about 1 cm long and nearly round; they are pale blue but streaked with darker colour. It flowers in late spring and, at least in more temperate regions, through the summer. The flowers are hermaphroditic and are predominantly self-fertilising.

Other Linum plants

Tree Flax · Golden Flax · Flowering flax · Lewis flax · Flax · Blue flax · Linum strictum · Flax · Flax

Text excerpted from the Wikipedia article Linum bienne by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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