The Senecio Rowleyanus, most well known as the ‘String of Pearls’ is a fast grower which loves bright light and will even tolerate some direct sun. She hates soggy soil but does like it moist during the Spring-Autumn months. In winter, watering should be reduced so that the soil doesn’t quite dry out. If repotting, a cactus mix works well to avoid root rot in a heavy compost.