Red lungwort (Pulmonaria rubra)
Red lungwort (Pulmonaria rubra) is a perennial plant that can grow 10cm – 50cm tall and 50cm – 1.5m wide. In this growing guide we’ll learn the cultivation details and how to plant Red lungwort (Pulmonaria rubra).
This plant is commonly known as red lungwort.
This is a deciduous plant that takes 2-5 years to reach full maturity.
In this article
Plant profile
Common name: red lungwort
Scientific name: Pulmonaria rubra
Plant type: Perennials
Habit: Clump-forming
Height: 10cm – 50cm
Spread: 50cm – 1.5m
Foliage: Deciduous
Sunlight: Full shade, Partial shade
Soil: Chalk, Clay, Loam
Moisture: Moist but well drained
Garden type: Informal Garden, Wildlife Gardens
Planting type: Flower borders and bedding, Ground Cover
Other characteristics: Plants for pollinators
Seasonal colors
| Season | Stem | Foliage | Flower | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
How to plant Red lungwort (Pulmonaria rubra) – Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons
Perennial plants are one of the largest groups of plants.
They offer color, shape, fragrance and seasonal textures. The variety is such that there are plants to suit all sizes and styles of garden.
Traditionally, perennials are grown in borders, using a wall or hedge as a backdrop to bring out all their splendor during summer.
But since most gardens are not large enough for long borders dedicated exclusively to perennials, they are usually planted in mixed borders and beds, along with shrubs, annuals, biennials, and bulbs that extend the season of interest.
Other types of Pulmonaria to consider:
See all Pulmonaria
How to plant
In this section we will learn how to plant Red lungwort (Pulmonaria rubra), know its needs in terms of soil, watering and sun exposure.
Soil
Red lungwort (Pulmonaria rubra) is not a demanding plant regarding the type of soil and can grow in chalk, clay or loam.
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The chalky soil is pale and contains chunks of calcium-rich rock. It is a fertile and well-draining soil, almost always alkaline.
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Clay soil is composed of more than 25 percent clay particles. These particles have a high moisture holding capacity and the soil is heavy to dig and can be waterlogged in winter (dry in summer).
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The loam soil is dark, rich in organic matter but balanced in minerals. It offers the best of all worlds, retaining enough water for the plants, but allowing excess moisture to drain away. This is the most desired type of garden soil, perfect for most plants.
It is not very sensitive to soil acidity or alkalinity and grows well in soils with pH acid, alkaline or neutral.
Regarding drainage, Pulmonaria rubra likes to grow in moist but well drained soil.
Sunlight
Red lungwort (Pulmonaria rubra) is a plant that should be grown in shade or partial shade positions.
Cultivation profiles – Growing Red lungwort (Pulmonaria rubra) – Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons
