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Blue moor-grass
With its strikingly blue-green foliage, Sesleria caerulea, also known as blue moor-grass or blue Sesleria, offers a unique color palette to any garden setting. This clump-forming perennial is native to Europe and known for its low-maintenance and evergreen properties, providing year-round interest to borders, group plantings, or as an edge plant.
The Sesleria genus is renowned for its hardiness and the blue moor-grass is no exception, with several distinctive characteristics:
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For optimal growth, Sesleria caerulea thrives in a location with full sun to partial shade. It is versatile in soil preference, accommodating a range of types, provided they are well-drained. This species, with its striking blue and green foliage, is ideal for border or group plantings where its clump-forming habit can be fully appreciated. The blue moor-grass maintains its color throughout the seasons, offering a persistent visual appeal in the garden. To ensure its health and vigor, average water provision is necessary, especially in well-draining soils that do not retain excessive moisture.
For successful cultivation, Sesleria caerulea should be planted in well-drained soil, which can be of virtually any type, displaying the plant's adaptability. This species thrives in a location that receives full sun to partial shade, offering flexibility in garden placement. The plant, supplied in pots, can be transferred to the ground year-round, provided the ground is not frozen. Upon planting, ensure the clump-forming grass is watered sufficiently to establish a strong root system. It's important to maintain an average watering regimen to support its growth, especially during dry spells, as it is not drought-resistant.
Pruning is a minimal concern for Sesleria caerulea, due to its clump-forming growth habit and modest height of 40 cm. To maintain its tidy appearance and encourage healthy new growth, simply trim back the old foliage in early spring, before the onset of new growth. This practice will enhance the plant's natural vigour and ensure the rich blue-green hues of its leaves remain vibrant throughout the seasons. It is an undemanding species that thrives with just this simple annual care.
Sesleria caerulea thrives best with consistent moisture, particularly when establishing itself in a new environment. This evergreen grass should be watered deeply and less frequently to encourage a strong and deep root system. During the growing season, ensure the soil remains moist but well-drained, without becoming waterlogged. In periods of drought or extreme heat, increase irrigation to maintain plant vigor. Once established, it displays some tolerance to dry spells, but regular watering will keep the foliage's distinct blue-green hue vibrant throughout the seasons.
To ensure that Sesleria caerulea thrives and maintains its vibrant blue-green foliage throughout the seasons, a considered approach to fertilization is required. This evergreen grass benefits from a light application of a balanced, slow-release fertilizer during the spring. This timing coincides with the onset of its growth period, providing essential nutrients that support the early flowering and vigorous foliage development. Care should be taken to apply the fertilizer according to the manufacturer's recommendations, gently incorporating it into the soil around the clump, and ensuring it does not come in direct contact with the leaves to prevent burn. An additional application in the early fall can help fortify the plant against the winter months, although over-fertilizing should be avoided to prevent excessive growth that could be damaged by winter weather.
Sesleria caerulea is an exceptional choice for adding texture and year-round interest to the landscape. Its steel blue foliage and contrasting pale green flowers in spring provide a unique color palette that enhances garden aesthetics. This species thrives in a variety of soil types, from clay to sandy loams, making it a versatile addition to any planting scheme. Furthermore, its robust nature allows it to establish well in both sunny and partially shaded areas, offering flexibility in garden design.
Sesleria caerulea typically reaches a height ranging from 10 centimeters to 50 centimeters when fully mature.
Sesleria caerulea achieves a maximum width ranging from 10 centimeters to 50 centimeters.
Sesleria caerulea can thrive in a wide range of soil types, as long as they are well-drained. It is important to ensure that the soil allows excess water to drain effectively to support the healthy growth of Sesleria caerulea.
The optimal location for Sesleria caerulea is a place where it can receive ample sunlight as well as partial shade. This plant thrives in environments that offer a balance between direct sunlight and partial shading.
The blossoms of Sesleria caerulea display a delicate white hue, adding an elegant touch to the plant's appearance.
Sesleria caerulea is indeed winter hardy. This plant can withstand temperatures as low as -23.3°C to -20.1°C, placing it within the USDA's hardiness zone 6a. Consequently, Sesleria caerulea is well-equipped to endure the winter months in various regions, making it a suitable choice for gardens and landscapes in colder climates.
Sesleria caerulea is indeed an evergreen plant. It maintains its lush green foliage throughout the year, adding a touch of vibrancy to any landscape.
Sesleria caerulea typically reaches its mature height within a span of 2 to 5 years. This suggests that it has a moderate growth rate and requires a few years to fully develop and flourish.
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.
Sesleria caerulea, commonly known as blue moor-grass, is a superb addition to any landscape design with its striking blue-green foliage and graceful silvery flower spikes. This hardy perennial grass thrives with minimal fuss, offering year-round visual interest and texture to gardens and outdoor spaces.
