Opal Lungwort

Soft opalescent pale blue flowers above heavily silver-spotted leaves in early spring — a refined and luminous lungwort selection for brightening shaded borders and woodland garden edges. (Pulmonaria officinalis Opal)

$25.00

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Pulmonaria officinalis 'Opal' ('Ocupol') is a versatile and resilient perennial that brings both beauty and ecological benefits to the garden. Its unique foliage, early bloom time, and adaptability to shady conditions make it an excellent choice for gardeners seeking to add texture and color to less sunny areas.

In stock (400)

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Growing Information

Growing zone guide

Growing Zone Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9

Sunlight Partial shade to full shade

Type of Soil Slightly acidic to neutral

Mature Height 10 to 12 inches

Maintenance Level Low maintenance

Water Requirement Moderate watering (once a week)

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Additional Information

Growth Rate	– Establishment: Moderate; reaches full size within 2 to 5 years. – Mature Size: Height: 12–20 inches; Spread: 15–24 inches.
Colorful Leaves	Yes
Flowering	Yes
Bloom Color	Pink , Purple & Lavender
Ornamental Berries	N/A
Disease resistant	Yes
Cold Tolerant	Yes
Heat Tolerant	No
Drought Tolerant	No
Deer Resistant	Yes
Edible	No
Wildlife Attraction	– Attracts: Pollinators such as bees, providing early-season nectar. – Resistant To: Deer and rabbits typically avoid this plant due to its hairy foliage.
Self-pollinating	Cross-pollinating
Seasonality	– Bloom Period: Early to mid-spring. – Foliage: Semi-evergreen; may retain leaves in mild winters. – Hardiness Zones: USDA zones 5–8.
Ideal For	– Woodland shade borders – Moist shaded beds – Spring groundcover – Pollinator-friendly plantings
Leaf Description	– Color: Mid-green with dense silver spotting. – Texture: Velvety and slightly hairy. – Shape: Lance-shaped leaves forming a basal rosette.
Flower Description	– Color: Pale pink buds that mature to clear blue, appearing almost white. – Size: Small, funnel-shaped flowers in clusters. – Bloom Time: Early to mid-spring. – Fragrance: Mildly fragrant, adding sensory appeal to the garden.
Pruning & Maintenance	– After Flowering: Remove spent flower stalks and any damaged leaves to encourage fresh foliage growth. – Mid-Summer: If foliage deteriorates, cut back to promote new growth. – Fall: Clean up dead or damaged leaves to prepare for winter.
Water Needs	– Establishment Phase: Water regularly to help establish a strong root system. – Mature Plants: Maintain consistent moisture; water during prolonged dry periods. – Avoid Overwatering: Ensure soil is well-drained to prevent root rot.
Light Needs	– Sun Exposure: Thrives in partial to full shade; can tolerate morning sun but should be protected from harsh afternoon sun to prevent leaf scorch.
Harvesting	– Cut Flowers: Suitable for small floral arrangements; harvest when flowers are fully open. – Foliage: Primarily ornamental; not commonly harvested.
Fertilizing	– Initial Planting: Incorporate compost or well-rotted manure into the soil. – Annual Feeding: Apply a balanced, slow-release fertilizer in early spring if needed. – Avoid Over-Fertilization: Excess nutrients can lead to lush foliage at the expense of blooms.
Additional Care Tips	N/A
Pollination	– Attracts: Bees and other pollinators, providing early-season nectar.
Companion Plants	– Hosta – Astilbe – Heuchera (Coral Bells) – Ferns – Brunnera macrophylla – Tiarella (Foamflower) – Epimedium – Dicentra (Bleeding Heart)

Flowering and Seasonality

– Bloom Period: Early to mid-spring.

– Foliage: Semi-evergreen; may retain leaves in mild winters.

– Hardiness Zones: USDA zones 5–8.

– Color: Pale pink buds that mature to clear blue, appearing almost white.

– Size: Small, funnel-shaped flowers in clusters.

– Bloom Time: Early to mid-spring.

– Fragrance: Mildly fragrant, adding sensory appeal to the garden.

Pet Friendly

Yes

Growing Zone

Zone 4
Zone 5
Zone 6
Zone 7
Zone 8
Zone 9

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Opal Lungwort

Growing Information

Learn more about this plant

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