
Lungwort
Pulmonaria officinalis 'Spot On'
Essentials
At a Glance
Plant Type
Perennial
Height
12 inches
Width
18 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8
Water
Medium
Humidity
Average
Lifespan
Perennial
Native To
Garden origin
Toxicity
Generally non-toxic
The Story
Plant Bio
Clump-forming, rhizomatous perennial known for its decorative, often silver-spotted foliage and early spring flowers that change color with age. A classic woodland garden plant. This hybrid cultivar features long, narrow, dark green leaves heavily marked with silver spots. Offers excellent resistance to powdery mildew. Flowers emerge salmon-pink and mature to blue.
Bloom Period:
Uses & Benefits:
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 promote rooting.
- Plant in well-drained soil with partial shade for optimal growth.
- Water consistently during dry periods to keep soil moist but not waterlogged.
- Fertilize with a balanced, slow-release fertilizer in spring and mid-summer.
- Divide clumps every 3-4 years in early spring or fall to rejuvenate.
Pro Tip
Mulch around plants to retain moisture and suppress weeds, especially in hot summers.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Provide partial shade in hot climates
- Apply organic compost annually
- Prune after flowering to maintain shape
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t expose to full, harsh sun which can scorch leaves
- Refrain from high nitrogen fertilizers that promote excessive leaf growth
- Avoid disturbing roots during the growing season
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know