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Narrow-leaved lungwort
The enchanting Pulmonaria angustifolia 'Blue Ensign' is a must-have for any garden enthusiast looking to add a splash of color to their shady garden spots. Known commonly as the narrow-leaved lungwort, this herbaceous perennial offers a lush green backdrop to its strikingly vibrant blue blooms. Its low-growing, creeping habit makes it ideal for use in borders, group plantings, or as an edge plant.
With its ability to remain evergreen in milder climates, Pulmonaria angustifolia 'Blue Ensign' provides a year-round display of foliage, making it a versatile addition to your garden.
We would like to provide some tips on how to plant and care for a Shade rock plants. By following these tips, you can be sure to enjoy your Shade rock plants for a long time.
For optimal growth, Pulmonaria angustifolia 'Blue Ensign' flourishes in locations that offer partial shade to full shade. The plant's preference for cooler, sheltered spots makes it an excellent choice for underplanting beneath deciduous trees or north-facing garden borders. While it can adapt to various soil types, ensuring that the soil is well-drained will contribute to its health and vigor. This creeping perennial maintains its lush green foliage throughout the seasons, creating a verdant ground cover even when not adorned with its striking blue spring blossoms. Regular watering will support its growth, particularly in drier conditions, as it does not possess drought resistance.
For successful establishment, Pulmonaria angustifolia 'Blue Ensign' should be planted in well-drained soil, accommodating its preference for either partial shade or full shade. This makes it an excellent choice for underplanting in woodland gardens or shaded borders. The plant's root system, nurtured within a pot, allows for flexible planting schedules. Upon planting, ensure the soil is kept moist to support the plant's average water needs. Its creeping, widespread growth habit will gradually cover the ground, providing a lush understorey of green foliage throughout the year, while its striking blue flowers emerge to herald the spring season.
Pruning of Pulmonaria angustifolia 'Blue Ensign' is quite minimal. To promote vigour and maintain a tidy appearance, it's recommended to remove any old or damaged leaves after flowering in May. This simple step encourages fresh foliage to emerge, keeping the plant's creeping, widespread growth habit looking its best. As the plant is deciduous, it will naturally shed its foliage, which can then be cleared away to maintain cleanliness around the border or planting area.
Pulmonaria angustifolia 'Blue Ensign' thrives with consistent moisture, especially when grown in partial shade to shade. It requires an average amount of water, but be vigilant to prevent the soil from becoming waterlogged. During the growing season, especially in the drier months, ensure the soil remains moist to the touch. Watering should be done at the base to avoid wetting the foliage, which can be done in the early morning to allow any excess moisture to evaporate throughout the day. In shaded conditions, evaporation is slower, so careful monitoring is key to maintain the ideal moisture level.
To support the health and vigor of Pulmonaria angustifolia 'Blue Ensign', it is beneficial to fertilize in early spring just before the onset of the flowering period. Apply a balanced, slow-release fertilizer that will provide a steady supply of nutrients throughout the growing season. Given its creeping, widespread growth habit, ensuring an even distribution of fertilizer around the plant will promote uniform development.
In addition to the initial spring feeding, a second application of fertilizer can be made after the first flush of flowers has subsided. This will not only encourage a potential secondary bloom but also contribute to the evergreen foliage maintaining its lush, green appearance. Always follow the recommended dosage on the fertilizer packaging to avoid overfeeding, which can lead to excessive growth at the expense of blooms.
Pulmonaria angustifolia 'Blue Ensign' thrives in the dappled light of woodland settings, its vibrant blue flowers a beacon of early spring. This species is particularly noted for its remarkably silver-spotted foliage, which remains attractive throughout the growing season. Enrich the surrounding soil with organic matter to support its vigorous growth and ensure it receives adequate moisture during dry spells. This plant's clumping habit makes it an excellent ground cover or border addition, blending harmoniously with other shade-loving perennials.
To maintain the health and vigor of Pulmonaria angustifolia 'Blue Ensign', division is recommended. This process rejuvenates the plant, promoting new growth. It is best to undertake this task in the cooler months of spring or autumn. Carefully lift the plant from the soil, ensuring to keep the root structure intact. Once removed, gently separate the plant into smaller clumps, ensuring each has a good portion of roots. Replant these divisions promptly, spacing them adequately to accommodate their creeping growth habit. This technique not only propagates new plants but also prevents overcrowding, ensuring continued robust performance.
Pulmonaria angustifolia 'Blue Ensign' typically grows to a height ranging from 10 to 50 centimeters.
Pulmonaria angustifolia 'Blue Ensign' will reach a maximum width ranging from 10 to 50 centimeters at full maturity.
Pulmonaria angustifolia 'Blue Ensign' can thrive in a variety of soil types as long as the soil is well-drained. This ensures that the plant's roots are not waterlogged, promoting healthy growth and development.
The ideal location for Pulmonaria angustifolia 'Blue Ensign' is an area with partial shade or shade. This plant thrives in environments where direct sunlight is limited, such as under the canopy of larger plants or in areas with reduced light exposure.
The flowering color of Pulmonaria angustifolia 'Blue Ensign' is a captivating blue hue. The delicate flowers add a touch of elegance to this variety of Pulmonaria.
Yes, Pulmonaria angustifolia 'Blue Ensign' is considered winter hardy. With a tolerance for temperatures as low as -20.6°C to -15.0°C, it falls within the USDA hardiness zones 6b to 7a. This indicates that the plant can endure the winter season in regions falling within these zones, provided it is not exposed to temperatures below the indicated range.
Indeed, Pulmonaria angustifolia 'Blue Ensign' is evergreen. This means that the plant maintains its foliage throughout the year, offering a continuous green presence in your garden or landscape.
Pulmonaria angustifolia 'Blue Ensign' typically reaches its full height within a period of two to five years. This plant displays a moderate growth rate, gradually achieving its ultimate stature over a few years.
If we are proud of anything at Heijnen Plants, it is our plant packaging. We have developed our own unique way of packaging our 9x9 cm potted plants. After years of continued development and research, we managed to create packaging that allows plants to be delivered to your home undamaged and quickly through a parcel service. This makes us unique!
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If you have ordered large-sized plants or trees, we deliver them on sealed pallets and place them around your house or driveway. The pallets are sturdy and provide optimal protection for large-sized plants.
We deliver small or medium-sized plants in boxes. The size of the box depends on the size of the plant. We always make sure that the plant has enough space but still stands firmly in the box, so it cannot be damaged during transport.
Discover the charm of Pulmonaria angustifolia 'Blue Ensign', an exquisite addition to any shade garden. Its vibrant blue blossoms and lush foliage provide a delightful display in early spring. This low-maintenance perennial offers a captivating presence that enhances the beauty of your garden with ease.
