perennial

Bertram Anderson Lungwort

Pulmonaria officinalis 'Bertram Anderson'

$13.77

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:

Ornamental UsesPulmonaria officinalis Bertram Anderson offers striking silver-spotted foliage and early spring flowers, enhancing shaded garden beds.
Practical UsesIts drought tolerance makes it suitable for low-maintenance shaded areas.
Ecological BenefitsProvides early nectar for pollinators and habitat for beneficial insects.
SpeciesPulmonaria officinalisCommon Lungwort

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

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In flower about 3 months of the year

Marketplace

Where to Buy

In Stock$13.77

Shipping costs Year-round shipping Free shipping

Planting

How to Grow

  1. Tuck seeds into moist soil in early spring for best germination.
  2. Mist cuttings regularly to maintain humidity and encourage rooting.
  3. Transplant seedlings when they are sturdy and have developed several leaves.
  4. Divide mature clumps in early spring or fall for propagation.
  5. Mulch around plants to retain moisture and suppress weeds.
  6. 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

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Divide
Pest Check
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland garden borderSilvery foliage accent in shady bedsSoft-textured groundcover under trees

Companion Plants

HostaFerns AstilbeBleeding Heart Japanese Anemone

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.

Keep exploring

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.