Beautiful, cascading 'String of Pearls' , Senecio rowleyanus, adds a touch of glamour to your houseplant collection. An absolute' must' to place in a hanging basket to appreciate its little trailing 'pearls'. Keep in a spot with bright but indirect light and allow to dry between waterings as its root system is very delicate and is prone to rot, if watered too frequently. Don't be in a hurry to up pot as a pot that is too large can prompt water to sit and rot the developing strings.