Every species and variety we hold, by botanical name — with the family, the growing conditions and the UK hardiness rating for each.
- Salixwillow(9)
- Salviasage(148)
- Sambucus(6)
- Sanguisorbaburnet(23)
- Santolina(6)
- Sarcococca(7)
- Sarracenia(6)
- Saxifragasaxifrage(19)
- Scabiosascabious(17)
- Schizostylisriver lily(9)
- Sedumstonecrop(39)
- Sempervivumhouseleek(31)
- Senecioragwort(14)
- Seseli(8)
- Sesleria(6)
- Sidalceacheckerbloom(14)
- Silenecampion(20)
- Silphiumburdock(7)
- Solanumtomato(33)
- Solidagogoldenrod(7)
- Sorbus(6)
- Spathiphyllumpeace lily(25)
- Sphaeralceaglobe mallow(10)
- Spinaciaspinach(32)
- Spiraeaspiraea(61)
- Stachyswoundwort(33)
- Stanhopea(6)
- Stapelia(6)
- Sternbergiagreece(6)
- Stipagrass(17)
- Stokesia(6)
- Streptocarpuscape primrose(112)
- Streptopusberry(5)
- Strobilanthes(7)
- Styraxsnowbell(8)
- Symphyotrichummichaelmas daisy(85)
- Symphytumcomfrey(16)
- Syneilesis(7)
- Syngoniumfingers(10)
- Syringalilac(90)
- Syzygium(10)
Solidago
- Solidago 'Golden Wings'goldenrod 'Golden Wings'AsteraceaeH5
- Solidago 'Goldenmosa'goldenrod 'Goldenmosa'Asteraceae
- Solidago Estelle ('Klesh13014'PBR)GoldenrodAsteraceaeH7
- Solidago brachystachya of gardensGolden RodAsteraceae
Solidago speciosashowy goldenrodAsteraceaeH7
Solidago virgaureagoldenrodAsteraceaeH7
Solidago virgaurea subsp. minutadwarf goldenrodAsteraceaeH7