Salvia nemerosa ‘Perfect Profusion' (perennial salvia) (Proven Winners)

Salvia nemorosa ‘May Night’ (perennial salvia)

Salvia nemorosa ‘Pink Profusion' (perennial salvia) (Proven Winners)

Salvia pratensis FASHIONISTA ‘Midnight Model’

Salvia sclarea var. turkestanica (biennial)

Salvia verticillata ‘Purple Rain’ (perennial salvia)

Sanguinaria canadensis 'Multiplex' (double bloodroot)

Sanguisorba menziesii (alaskan burnet/bottlebrush)

Sedum SUNSPARKLER ‘Dazzleberry’ (stonecrop)

Sedum takesimense ‘Atlantis’ (stonecrop)

Sedum ‘Class Act’ (autumn stonecrop)

Sedum ‘Dark Magic’ (autumn stonecrop)

Sedum ‘Desert Black’ (autumn stonecrop)

Sedum ‘Neon’ (autumn stonecrop)

Sedum ‘Night Embers’ (autumn stonecrop)

Sempervivum ‘Peggy’ (hens & chicks)

Silene asterias

Spigelia marilandica ‘Little Redhead’ (Indian Pink)

Stylophorum diphyllum (wood poppy)

Syringa vulgaris (LIlac) 'Sensation'

​Stachys monieri ‘Hummelo’ (Betony)