Every plant in the world
Species catalog
Care data, real photos from members’ collections and a community bloom calendar – for every species.
1308 species in catalog
378 genera
98 species grown by members
All 1308 Cactus 224 Succulent 146 Orchid 91 Houseplant 192 Garden flower 305 Carnivorous 44 Herb 72 Tree / bonsai 171 Other 63
Genera: S
104 species
Sempervivum Crassulaceae Fully hardy; a rosette dies after flowering but its offsets carry on. Serissa Rubiaceae Drops leaves when moved or when temperatures swing – keep it in one place. Sinningia Gesneriaceae After flowering let it die back and overwinter the tuber dry at 12–15 °C. Solanum Solanaceae Water tomatoes evenly – irregular watering causes blossom end rot; the foliage is toxic. Soleirolia Urticaceae Water from below via the saucer – a single drying out makes the cushion collapse. Spathiphyllum Araceae When it droops it is thirsty – it perks up within hours of watering; blooms even in shade. Stapelia Apocynaceae Its starfish flowers smell of carrion to attract flies – best kept on a balcony. Stenocactus Cactaceae Wavy-ribbed and an early bloomer – buds appear at the end of the winter rest. Stevia Asteraceae Frost-tender – overwinter the rootstock at 5–10 °C, kept barely moist. Strelitzia Strelitziaceae Only flowers from 4–5 years old; a cooler, drier winter encourages buds. Streptocarpus Gesneriaceae Blooms best in a small pot, slightly root-bound. Stromanthe Marantaceae Its variegated leaves bleach in direct sun – keep it bright but shaded. Sulcorebutia Cactaceae Its thick taproot wants a deep pot and a purely mineral substrate. Symphyotrichum Asteraceae Plant it in an airy spot and water at the base to avoid mildew; stake tall varieties. Syngonium Araceae With age it starts to climb – pinch it back to keep it bushy.
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Cactus · CactaceaeSulcorebutia albissima PHA 480