Campanula poscharskyana ‘Blue Waterfall’

Campanula poscharskyana 'Blue Waterfall'

Campanula poscharskyana ‘Blue Waterfall’: A Cascade of Lavender-Blue Elegance

Campanula poscharskyana ‘Blue Waterfall’ also known as Bellflower enchants with its exquisite cascade of star-shaped lavender-blue flowers, each graced by a dainty white center. These blossoms drape gracefully along its trailing stems, ushering in the beauty of midsummer. Commonly referred to as Blue Waterfall or Serbian Bellflower, this versatile perennial is a striking addition to any garden landscape, and it belongs to the family Campanulaceae.

The vibrant foliage of the ‘Blue Waterfall’ Bellflower provides a lush backdrop to its icy blue petals. Adorned with small, toothed, heart-shaped leaves in bright green hues, this plant paints a picturesque garden canvas. The flowers, star-shaped and elegant, persist from midsummer well into early fall, imbuing your outdoor space with a rich tapestry of colors.

Cultivation of Campanula poscharskyana ‘Blue Waterfall’:

  • Sunlight Requirements: Embracing full sun to partial shade, the ‘Blue Waterfall’ Bellflower thrives under both conditions. A minimum of 6 hours of direct sunlight daily is ideal, ensuring a vibrant and healthy plant.
  • Optimal Soil Conditions: Well-drained neutral to alkaline soils are the ‘Blue Waterfall’ Bellflower’s preferred choice. Adding topsoil, organic peat humus, or composted cow manure during planting enriches the soil, offering a nurturing environment for the roots to establish themselves.
  • Watering Needs: While it boasts drought tolerance once established, this bellflower responds well to regular, moderate watering. Allowing the soil to slightly dry between waterings strikes the perfect balance between hydration and aeration.
  • Pest and Disease Management: Resilient and virtually disease-free, ‘Blue Waterfall’ Bellflower requires minimal intervention. Keep a watchful eye for potential issues with red spider mites, scale insects, and mealybugs, promptly addressing any concerns to maintain the plant’s vitality.


Expanding your garden’s beauty with ‘Blue Waterfall’ Bellflower can be achieved through semi-hardwood or softwood tip cuttings. This propagation method allows you to share the charm of this elegant perennial with others.

Space and Landscape: Standing at a modest height of 8-10 inches and featuring a sprawling growth habit reminiscent of a mounding groundcover, ‘Blue Waterfall’ Bellflower is ideal for borders, beds, hanging baskets, and containers. Its remarkable adaptability makes it a suitable choice for various garden environments.

Care Symphony: The ‘Blue Waterfall’ Bellflower’s care routine is straightforward and rewarding. Pruning after the flowering season in late March or early April helps maintain its shape and promotes healthy growth. Regular watering ensures that this delicate beauty continues to flourish.

A Lasting Impression: Campanula poscharskyana ‘Blue Waterfall’ Bellflower graces your garden with delicate allure and compact form. Its soft blue and violet blooms create a picturesque scene against the backdrop of glossy, evergreen leaves. This captivating shrub’s minimal care requirements are a small price to pay for the endless beauty it imparts, whether as a solitary showpiece or a harmonious addition to a diverse landscape.

Campanula poscharskyana 'Blue Waterfall'

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