Clivia growing conditions and plant care. Clivia were grown widely as indoor plants in Great Britain and the colder regions of Europe. Clivia are grown for their foliage as well as the flowers, clivia were extremly popular and indeed fashionable. Indoors grow clivia near a window, but protected from direct sunlight. Outdoors clivia do well in filtered shade, the roots running among leaf litter in a well drained position