Centaurea montana 'Alba' - 2026

Centaurea montana 'Alba' is a hardy, clump-forming perennial valued for its unusual pure white flowers, which offer a striking contrast to its green foliage. Blooming in late spring and early summer, the finely fringed, star-like flower heads with soft grey-green leaves provide an elegant and refreshing variation on the classic mountain bluet. Its blooms are attractive to bees, butterflies, and other pollinators, making it an excellent choice for wildlife-friendly and naturalistic gardens while also brightening up borders with their crisp, clean colour.

Thriving in full sun to partial shade with well-drained soil, Centaurea montana 'Alba' is easy to grow and requires minimal care. Cutting back after the initial flowering can encourage a second flush of blooms later in the season. Hardy and robust, it gradually spreads to form low clumps and benefits from the removal of spent stems to maintain a tidy appearance. Combining reliable performance with pollinator appeal, this cultivar is a versatile and distinctive perennial for borders, cottage gardens, or wildflower-style plantings.