Salvia Suncrest 'Lemon Light' is an ornamental sage producing lemon yellow flowers all summer long.

Salvia 'Love and Wishes' is a bold and beautiful sage with large, purplish magenta flowers emerging from dusky purple sepals.

Salvia 'Madeline' is a hybrid sage with amazing bicolour flowers with a large, hooked, purple hood and a lower white lip.

Salvia 'Wendy's Wish' blooms from spring to summer with large, magenta flowers and scented foliage. A hummingbird magnet.

Salvia Windwalker Royal Red makes clumps 48" tall x 60" wide of light green leaves, topped in the summer by spikes of bright orange-red flowers.

Sambucus canadensis 'Nova' is an elderberry with white clusters of flowers followed by dark, delicious berries.

Sambucus canadensis 'Ranch' produces delicious black berries on more compact plants.

Sambucus canadensis 'York' is a black elderberry with white clusters of flowers followed by dark, edible fruit.

Sambucus nigra ‘Black Lace’ has superlative, finely dissected burgundy-black foliage and pink flowers.

Sambucus nigra Black Tower forms upright columns of lush, purple-black foliage with flat-topped clusters of pink and white flowers followed by edible black fruit.

Sambucus nigra Golden Tower is has a columnar form clothed in dissected golden and lime green foliage.

'Haschberg' is a top variety of Sambucus nigra or black elderberry with abundant clusters of large, juicy, flavourful, bluish black berries.

Sambucus nigra Laced Up is the columnar version of Black Lace with strongly upright stems covered in deeply dissected, textural, purple-black foliage.

Sambucus nigra Sambuco is one of the most flavourful and tasty of the European black elderberries.

Sambucus racemosa Lemony Lace emerges with red-tinged new growth opening into finely dissected, bright gold foliage.

Sanguisorba 'Little Angel' has cream and green foliage and masses of reddish flower heads.

Sanguisorba obtusa 'Alba' is an unpretentious beauty with long, curving, pipe cleaner-like blooms that sway above attractive pinnate foliage.

Sanguisorba 'Strawberry Fost' is a medium sized burnet with long-blooming white and frosted-pink, pipe cleaner-like flowers.

Sanguisorba 'All Time High' is a 6-8 foot tall burnet with fluffy, white, pipe cleaner-like blooms.

Sanguisorba 'Blackthorn' is a 2-3 foot tall burnet with long-blooming rosy-pink, bottlebrush flowers.

Saponaria x lempergii 'Max Frei' is a hybrid soapwort popular as a front of border perennial for English cottage-style gardens.

Scabiosa Flutter 'Deep Blue' has larger, deeper blue flowers than 'Butterfly Blue'. Popular with butterflies.