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Lungwort

Pulmonaria officinalis

Also known as Common Lungwort, Jerusalem Cowslip, Joseph-and-mary

herbaceousβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 3a – Zone 8b

Climate Match for your location

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Lungwort is a spring-blooming perennial with attractive spotted foliage and nodding clusters of pink and blue flowers. It thrives in shaded woodland gardens and makes an excellent groundcover.

Why grow it

Lungwort offers reliable early spring color in shaded sites where many perennials struggle, with the bonus of ornamental foliage that remains attractive through the growing season. Compared to other woodland groundcovers like Helleborus or Epimedium, it establishes quickly and requires minimal maintenance once established. The bicolored flowers and spotted leaves provide layered visual interest without demanding fertile soil or frequent division.

Watch out for

Plants may develop powdery mildew in humid conditions with poor air circulation, though this rarely threatens vigor. Foliage can look ragged by late summer in hot climates or if kept consistently wet, so site selection for afternoon shade and moderate moisture helps maintain appearance. Slugs and snails may browse young growth, particularly in spring.

Overview

Form
Mounding
Growth Rate
moderate
Size
0.75–1.5β€² tall Γ— 1–2β€² wide
Dormancy
semi-evergreen
Family
Boraginaceae
dynamic accumulatormedicinalpollinator nectarywildlife benefitedible

Native Range

Europe

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

leafflower

Season of Interest

Spring

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Companion Planting

Plants well with