Sidalcea 'Rosanna' - 2026

Sidalcea 'Rosanna' is a clump-forming perennial admired for its rich green foliage and tall spikes of rose-pink, cup-shaped flowers that appear from early to late summer. The upright stems create a graceful, airy structure, making it a beautiful addition to mixed borders, cottage gardens, and naturalised settings. The profusion of blooms provides colour and texture while attracting bees and butterflies, enhancing the biodiversity of the garden.

Thriving in full sun to partial shade, Sidalcea 'Rosanna' prefers moist but well-drained soil and is both hardy and easy to grow. Deadheading spent flowers encourages a longer blooming season, and its resilience ensures dependable performance in a wide range of garden conditions. With its charming flowers, robust growth, and wildlife appeal, it is an excellent choice for gardeners seeking a colourful and ecological perennial.