The Story
Plant Bio
Pulmonaria officinalis 'Bertram Anderson' is a hardy perennial known for its attractive foliage and early spring blooms.
This cultivar features variegated leaves with distinctive silvery markings.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
12 inches
Width
18 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Prefers moist, humid environments
Lifespan
Perennial
Native To
Europe
Toxicity
Non-toxic
Bloom period
Early spring – Late spring
In flower about 3 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into moist soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Transplant seedlings when they are sturdy and have developed several leaves.
- Divide mature clumps in early spring or fall for propagation.
- Mulch around plants to retain moisture and suppress weeds.
- Water consistently during dry periods to keep soil evenly moist.
Pro Tip
Plant in partial shade with rich, well-drained soil for optimal growth.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist but not waterlogged 🌱
- Apply organic compost annually to enrich soil
- Prune after flowering to promote bushy growth
Don't
- Avoid overwatering, which can lead to root rot ❌
- Don’t expose to full sun, as it prefers shade
- Refrain from neglecting pruning after blooming
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Pest Check | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Bertram Anderson Lungwort questions
What zones can Bertram Anderson Lungwort grow in?
Bertram Anderson Lungwort is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Bertram Anderson Lungwort deer resistant?
Yes — Bertram Anderson Lungwort is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Bertram Anderson Lungwort bloom?
Bertram Anderson Lungwort typically blooms in early spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Bertram Anderson Lungwort need full sun?
Bertram Anderson Lungwort does best in part shade.
More Pulmonaria to compare

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Pulmonaria officinalis 'Twinkle Toes'

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Pulmonaria officinalis

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Pulmonaria officinalis 'Pink-a-Blue'

Lungwort Redstart
Pulmonaria rubra 'Redstart'

Spilled Milk Lungwort
Pulmonaria officinalis 'Spilled Milk'

David Ward Lungwort
Pulmonaria rubra 'David Ward'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Bertram Anderson Lungwort with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.





















