South-alpine lungwort (Pulmonaria australis) is a charming perennial herb native to alpine regions, featuring attractive spotted foliage and early spring blooms.
At-a-glance light, water, soil, and growing conditions from plant data
Partial shade
50% intensity
Prefers dappled shade or morning sun, especially in hotter climates. Protect from intense afternoon sun.
Keep soil consistently moist
75% intensity
Avoid waterlogged conditions; water when top inch of soil is dry. Reduce in winter.
Moist, well-drained, humus-rich
50% intensity
Cool to moderate
50% intensity
Thrives in temperatures between 10°C and 21°C. Can tolerate cooler temperatures but protect from hard frosts.
Light feeding
25% intensity
Apply a balanced, slow-release fertilizer in early spring. Avoid over-fertilizing.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist, but not waterlogged, especially during warmer months. Water when the top inch of soil feels dry to the touch.
Reduce watering in winter when the plant is dormant or growth slows significantly to prevent root rot.
Deadhead spent flowers to encourage more blooms and maintain a tidy appearance. Remove any dead, damaged, or diseased foliage at any time of year.
In late autumn or early spring, you can cut back the plant by about half to stimulate fresh growth.
Pulmonaria australis can be propagated by division of established clumps in spring or autumn. Carefully separate sections of the plant, ensuring each division has roots and shoots.
Replant divisions immediately into prepared soil at the same depth they were growing.
This perennial generally does not require frequent repotting, as it prefers to be undisturbed. If repotting becomes necessary, typically every 3-5 years, do so in early spring or autumn.
Choose a slightly larger pot with well-draining soil.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of South-Alpine Lungwort (Pulmonaria australis)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Pulmonaria |
| Species | Pulmonaria australis |
Similar in genus Pulmonaria
Answers based on plant encyclopedia data
