Campanula glomerata 'Superba' (var. dahurica) – Beautiful Clustered Bellflowers for your Garden

Campanula glomerata 'Superba' (var. dahurica), also known as the clustered bellflower, is a striking perennial that brightens up any garden with its dense clusters of purple-blue flowers. This robust and colorful Campanula is ideal for borders, rockeries, and natural gardens, and its flowers attract numerous bees and butterflies. This article explains the characteristics, care, and uses of this unique garden plant.

Characteristics of Campanula glomerata 'Superba' (var. dahurica)

Campanula glomerata 'Superba' (var. dahurica) is distinguished by its large, densely packed flower clusters, which have an intense purple-blue color. The plant grows upright, with sturdy stems and dark green, oval leaves. This Campanula can reach a height of 50 to 80 cm, making it a striking accent in both borders and natural gardens.

Key Features:

• Flower color: Deep purple-blue to violet

• Flowering period: June – August

• Height: 50 – 80 cm

• Location: Sun to partial shade

• Soil: Well-drained, humus-rich and slightly moist

• Winter hardiness: Completely winter hardy

Care and location

Caring for Campanula glomerata 'Superba' (var. dahurica) is simple and requires little maintenance. The plant grows best in a sunny to partially shaded spot with well-drained soil. For healthy growth, it's important that the soil is neither too dry nor too wet.

Regular watering during dry spells helps the flowers bloom optimally. After flowering, faded flowers can be removed to keep the plant looking well-groomed and to encourage a second flush of flowers later.

Application in the garden

Campanula glomerata 'Superba' (var. dahurica) is versatile and can be used in various ways in the garden:

• Borders: For a striking purple accent in a border.

• Rock gardens: Combines beautifully with stones and other perennials for a natural look.

• Natural gardens: Ideal for wild and prairie gardens thanks to the clustered flowers that attract bees and butterflies.

• Cut flower: The sturdy stems make the flowers suitable as cut flowers for vase arrangements.

The intense blue to purple flower clusters mean this Campanula can be combined well with white, yellow or pink flowers for a colourful and harmonious garden appearance.

Benefits of Campanula glomerata 'Superba' (var. dahurica)

Growing Campanula glomerata 'Superba' (var. dahurica) offers several advantages:

1. Showy blooms: Large clustered flowers immediately attract attention.

2. Winter hardy: Resistant to cold winters in the Netherlands and Belgium.

3. Low maintenance: Requires minimal care and pruning.

4. Ecologically valuable: Attracts bees, butterflies and other pollinators.

5. Versatile: Suitable for borders, rock gardens, natural gardens and as a cut flower.

Conclusion

Campanula glomerata 'Superba' (var. dahurica) is an impressive and easy-care perennial that adds color, structure, and biodiversity to any garden. Whether you're looking to enhance a border, rock garden, or natural garden, these purple-blue bells are a perfect choice. With the right location and care, you'll enjoy long-lasting blooms and healthy, strong plants. Add Campanula glomerata 'Superba' (var. dahurica) to your garden and create a vibrant and attractive outdoor space full of clustered flowers and vibrant colors.