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Pulmonaria

Pulmonaria officinalis

outdoor

Lungwort is a semi-evergreen perennial prized for its attractive mottled or spotted foliage and delicate spring flowers that open pink and age to blue. Growing 12–18 inches tall, it tolerates dry shade exceptionally well and is one of the most reliable groundcovers for woodland gardens and shaded borders. The decorative foliage provides season-long interest even after flowers fade, making it doubly valuable in low-light garden spaces.

Pulmonaria

Common Problems

Select the problem your Pulmonaria is experiencing to get a treatment guide.

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Powdery Mildewchevron_right
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Black Spotschevron_right
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Slow Growthchevron_right

Care Guide

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Light
Partial to full shade; thrives in deep shade where many plants struggle
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Water
Moderate; water regularly but allow soil to dry slightly between waterings; drought-tolerant in shade once established
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Soil
Well-draining soil rich in organic matter; tolerates poor, rocky, or dry soils
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Fertiliser
Light feeding in early spring; generally does not require heavy feeding
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Temperature
Hardy perennial thriving in cool to moderate climates; zones 4–9
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Humidity
Low to moderate humidity; prefers drier conditions typical of forest understory

Toxicity

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Non-toxic; safe for families and animals

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Pulmonaria Care Guide — Pulmonaria officinalis | GreenScout