Sidalcea ‘Sussex Beauty’
An erect perennial with rounded rich green leaves. Spikes of satin clear pink flowers from early to mid-summer.
Sidalcea ‘William Smith’
An erect perennial with rounded rich green leaves. Spikes of deep rose-pink flowers from early to mid-summer.
Sidalcea candida
An erect perennial with rounded rich green leaves. Spikes of cream or white flowers from mid to late summer.
Silene dioica
A clump-forming perennial with dark green leaves. Clusters of light purple-red flowers from late spring to early summer.
Silene dioica ‘Rosea Plena’
A clump-forming perennial with dark green leaves. Clusters of double pink flowers from late spring to early summer.
Silene fimbriata
An upright perennial with bright green leaves. Pretty pure white flowers with fringed petals in summer.
Sisyrinchium ‘Biscutella’
A clump-forming perennial with narrow dark green leaves. Upright stems of pretty dull yellow and brownish purple heavily veined flowers in summer.
Sisyrinchium ‘Blue Ice’
A clump-forming perennial with narrow dark green leaves. Open pale blue flowers in summer.
Sisyrinchium ‘Californian Skies’
A clump-forming perennial with narrow dark green leaves. Upright stems of pretty bright deep sky-blue flowers in summer.
Sisyrinchium ‘E K Balls’
A clump-forming perennial with fanned out green leaves. Upright stems of pretty dark mauve flowers with a yellow eye in summer.
Sisyrinchium ‘Mrs Spivey’
A clump-forming perennial with narrow green leaves. Upright stems with clusters of pretty white flowers in summer.
Sisyrinchium ‘Pole Star’
A clump-forming perennial with narrow dark green leaves. Upright stems of pretty star-shaped white flowers in summer.