Plants
- Saxifrage 'Feurkopf'Saxifraga 'Feurkopf'
- Saxifrage 'Karel Stivin'Saxifraga 'Karel Stivin'
- Saxifrage 'Lemon Spires'Saxifraga 'Lemon Spires'
- Saxifrage 'Nancye'Saxifraga 'Nancye'
- Saxifrage ferdinandi-coburgiSaxifraga ferdinandi-coburgi
- Saxifrage porophyllaSaxifraga porophylla
- Saxifrage sempervivumSaxifraga sempervivum
- Saxifrage x apiculataSaxifraga x apiculata
- Scabiosa atropurpurea 'Ace of Spades'Scabiosa atropurpurea 'Ace of Spades'
- Scabiosa caucasica 'Alba'Scabiosa caucasica 'Alba'
- Scabiosa caucasica 'Fama'Scabiosa caucasica 'Fama'
- Scabiosa caucasica 'Stäfa'Scabiosa caucasica 'Stäfa'
- Scabiosa columbaria Deep Blue
- Scabious 'Butterfly Blue'Scabiosa banatica 'Butterfly Blue'
- Scabious 'Miss Willmott'Scabiosa caucasica 'Miss Willmott'
- Scabious Caucasia Blue
- Scabious, Pincushion flower. 'Chile Black'Scabiosa atropurpurea 'Chile Black'
- Scadoxus multiflorusScadoxus multiflorus
- Scarlet Rose Mallowhibiscus coccineus
- Scarlet sageSalvia splendens
- Scarlet Sage 'Van-houttei'Salvia splendens 'Van-houttei'
- Scarlet Wistaria Tree, Rattle BoxSesbania punicea
- Scented sageSalvia nemorosa caradonna
- Schefflera – Umbrella Tree
- Schipka Cherry LaurelPrunus laurpcerasus 'Schipkaensis'
- Schisandra ChinensisSchisandra Chinensis
- SchlumbergeraSchlumbergera
- Schoene Helena/Classic Zonal Geranium 'Salmon'
- ScillaScilla liliohyacinthus
- Scilla BifoliaScilla Bifolia
- Scilla mischtschenkoanaScilla mischtschenkoana
- Scilla peruvianaScilla peruviana
- Scilla SibericaScilla Siberica
- ScindapsusEpipremnum Aureus
- scoparium 'Blaze'l. Schizachyrium