Sedum spectabile ‘Iceberg’
A clump-forming perennial with upright stems of pale green leaves. Dense clusters of starry pure white flowers in late summer.
Sedum telephium ‘Munstead Dark Red’
A clump-forming perennial with erect stems of purple-tinted, dark green leaves. Clusters of star-shaped dark purplish red flowers from late summer and early autumn.
Sedum telephium ssp. maximum ‘Atropurpureum’
A clump-forming perennial with erect very dark purple stems and leaves. Clusters of star-shaped pink flowers with orange-red centres from late summer and early autumn.
Sedum telephium ssp. ruprechtii
A clump-forming perennial with erect stems of pinkish bronze leaves. Clusters of star-shaped creamy yellow flowers from late summer and early autumn.
Selinum wallichianum
A tall erect perennial with finely cut, bright green leaves. Tiny star-shaped, white flowers in clusters from mid-summer to early autumn.
Semiaquilegia ecalcarata
A short-lived perennial with pretty mid-green leaves. Pendent open bell-shaped pink to purple-red flowers in early summer.
Senecio pulcher
An erect perennial with woolly young leaves becoming leathery mid-green. Carmine-purple daisy-like flowerheads from mid to late autumn.
Senecio smithii
A clump-forming perennial with glossy, dark, grey-green leaves. Clusters of white flowers with yellow centres from early to late summer.
Sidalcea ‘Croftway Red’
An erect perennial with rounded rich green leaves. Spikes of rich reddish pink flowers from early to mid-summer.
Sidalcea ‘Elsie Heugh’
An erect perennial with rounded rich green leaves. Spikes of purple-pink flowers with fringed petals from early to mid-summer.
Sidalcea ‘Party Girl’
An erect perennial with rounded rich green leaves. Spikes of bright pink flowers from early to mid-summer.
Sidalcea ‘Rose Queen’
An erect perennial with rounded rich green leaves. Spikes of rose-pink flowers from early to mid-summer.