Images Depict Mature Plants
Trevi Fountain Lungwort
Pulmonaria x 'Trevi Fountain'
Trevi Fountain Lungwort is one of those shade perennials that earns its keep twice: first with those rich blue spring flowers, then with silver-spotted foliage that keeps the bed interesting after bloom. I like it along shaded paths, under high-branching shrubs, or tucked around hostas and ferns where the silver spotting can brighten the planting. Give it cool shade and steady moisture. It will not be happy in hot, dry soil, but in the right woodland-style spot it is a very rewarding plant.
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Trevi Fountain Lungwort Brings Cobalt-Blue Flowers and Silver-Spotted Foliage to Shade
Cobalt-Blue Spring Flowers for the Shade Garden
Trevi Fountain Lungwort is a beautiful, shade-tolerant perennial grown for its intense cobalt-blue spring flowers and bright silver-spotted foliage. The flower clusters rise just above the leaves in early to mid-spring, adding welcome color when many shade gardens are still waking up.
This is a strong choice for homeowners who want early-season flowers in woodland gardens, shaded borders, under-tree plantings, and hosta beds. The blue blooms are cheerful without being loud, and they pair beautifully with hellebores, brunnera, ferns, foamflower, coral bells, woodland phlox, and early spring bulbs.
Silver-Spotted Leaves That Keep Working After BloomThe
Trevi Fountain does not disappear after flowering. Its slender green leaves are heavily marked with silver spots, giving the plant season-long foliage value in lower-light spaces. That silver pattern helps brighten dark beds and adds contrast against deeper green shade plants.
The foliage is one of the biggest reasons to plant Lungwort. Use the Trevi Fountain near hostas, ferns, astilbe, heuchera, hellebores, carex, and Japanese forest grass, where its spotted leaves can break up solid green foliage and make the whole bed feel more layered.
A Compact Groundcover-Style Perennial
Trevi Fountain Lungwort stays low and compact, commonly growing about 11 to 12 inches tall and spreading about 24 to 25 inches wide. Its mounding habit makes it useful as a small-scale groundcover, front-of-border plant, shaded path edging, or filler under high-branching shrubs and small trees.
Plant it in small groups or masses for the strongest effect. A single plant adds a pretty accent, but several plants together create a cool silver-green carpet with blue spring bloom. It is especially useful in areas where hostas feel too large or where you want a lower foliage texture.
Deer Resistant, Rabbit Resistant, and Pollinator Friendly
Trevi Fountain Lungwort is a practical shade perennial because it is generally resistant to deer and rabbits. That makes it especially useful in woodland-style gardens where browsing can make it difficult to grow more tender foliage plants.
The early flowers are also valuable for pollinators. Bees and hummingbirds may visit the blooms during a season when nectar sources can still be limited. For a more complete pollinator planting, combine the Trevi Fountain with hellebores, foamflower, woodland phlox, Virginia bluebells, columbine, and other early shade bloomers.
Best in Cool Shade and Moist, Well-Drained Soil
Trevi Fountain Lungwort grows best in part shade to shade with organically rich, moist, well-drained soil. It appreciates cool roots and even moisture, especially during summer. Dry soil, hot afternoon sun, or reflected heat can cause foliage to wilt, scorch, or decline.
Good placement makes this plant easy. Give it bright shade, morning sun, or dappled woodland light, and avoid harsh afternoon exposure in hot climates. After spring bloom, a light trim of spent flower stems can freshen the plant and encourage a clean flush of foliage for the rest of the season.
| Hardiness Zone: | 4-9 |
|---|---|
| Mature Height: | 11 to 12 Inches |
| Mature Width: | 24 to 25 Inches |
| Sunlight: | Part shade to shade; morning sun or bright filtered light is ideal |
| Bloom Time / Color | Spring; cobalt-blue to dark blue flowers |
| Soil Condition: | Organically rich, moist, well-drained soil |
| Water Requirements: | Average to consistent moisture; do not allow soil to dry out completely |
| Foliage | Slender green leaves with heavy silver spotting |
| Wildlife Value | Early flowers support bees, hummingbirds, and other early-season pollinators |
| Ornamental Features | Cobalt-blue spring flowers, silver-spotted foliage, compact mounding habit, shade-brightening color, groundcover value |
| Resistance | Deer resistant; rabbit resistant; reportedly good powdery mildew resistance |
| Landscape Uses | Woodland gardens, shade borders, hosta beds, under-tree plantings, shaded path edging, groundcover plantings, containers, rock gardens in shade |
How to Care for Trevi Fountain Lungwort
Be sure to read our planting instructions to ensure a healthy and happy Trevi Fountain Lungwort for years to come!
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How should I plant Trevi Fountain Lungwort?
Plant Trevi Fountain Lungwort in part shade to shade with moist, well-drained soil. A location with morning sun, filtered woodland light, or bright shade is ideal. Avoid hot afternoon sun, dry exposed sites, and areas where soil becomes dusty or compacted. Dig a hole slightly wider than the root ball and set the crown level with the surrounding soil. Backfill with native soil improved with compost or leaf mold if needed, water deeply, and mulch lightly with shredded leaves or fine bark. Keep mulch away from the crown so the plant does not stay too wet at the center.
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How often should I water Trevi Fountain Lungwort after planting?
Water Trevi Fountain Lungwort deeply after planting and keep the soil evenly moist during the first growing season. This plant establishes best when the root zone stays cool and consistently moist, especially during warm weather or under trees where roots compete for water. Once established, continue watering during dry spells. Trevi Fountain does not like soggy soil, but it also should not dry out completely. If the leaves wilt in summer, check soil moisture and water deeply at the base.
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When should I fertilize Trevi Fountain Lungwort?
Fertilize Trevi Fountain Lungwort lightly in spring if the soil is poor or growth is weak. In rich woodland-style soil, compost or leaf mold is often better than heavy fertilizer. A light organic topdressing can help maintain steady growth and healthy foliage. Avoid high-nitrogen fertilizer that pushes soft growth. Lungwort performs best when soil is rich, cool, and evenly moist rather than heavily fertilized. Refreshing mulch each year with shredded leaves or compost helps mimic natural woodland conditions.
When and how should I prune / cut back Trevi Fountain Lungwort?
After Trevi Fountain Lungwort finishes blooming, remove spent flower stalks to tidy the plant and let the foliage take center stage. If the foliage looks tired after bloom, a light trim can encourage fresh new leaves. During summer, remove damaged, scorched, or mildewed leaves as needed. In late winter or early spring, clean up any old foliage before new growth appears. Avoid cutting into the crown, and keep the plant free of wet, matted debris.
