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Blue Cowslip

Pulmonaria angustifolia

Also called Blue Lungwort, Cowslip Lungwort

Blue Cowslip
Photo: Unknown author, CC BY-SA 3.0

Blue cowslip is a hardy perennial woodland plant from central and north-eastern Europe, grown for its masses of bright blue spring flowers and spotted leaves. It thrives in moist, humus-rich soil in dappled shade.

Family
Boraginaceae (Borage family)
Grows as
Perennial
Light
Part shade
Water
Keep soil consistently moist, especially in spring, and do not let it dry out.
Soil
Moist, humus-rich, well-drained woodland soil.
Temperature
Hardy to about -25 °C; tolerant of cold winters.
How easy
Easy
Native range
Europe
Climate
temperate

About

Pulmonaria angustifolia, the narrow-leaved lungwort or blue cowslip, is a species of flowering plant in the family Boraginaceae, native to central and north eastern Europe. Growing to 30 cm (12 in) tall by 45 cm (18 in) broad, it is an herbaceous perennial with hairy oval leaves and masses of bright blue flowers in spring. The subspecies azureus has brighter blue flowers.

The botanical Latin specific epithet angustifolia means "narrow-leaved". Despite the common name "blue cowslip" it is not closely related to the true cowslip (Primula veris).

Other Pulmonaria plants

Red Lungwort · Bethlehem lungwort · Lungwort

Text excerpted from the Wikipedia article Pulmonaria angustifolia 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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