Just like Dahlia, they are tender perennials, summer bulbs. They like to grow in the full sun location. After flowering period, the main bulb will grow small bulbs or seeds, you have to store the bulbs away before frost. They are good cut flowers. Plants with flower stems are usually tall, will need to stake the flower stems.
屬於鳶尾科唐菖蒲屬的球根花卉. 喜歡全日照土壤排水須良好. 植株耐熱不耐寒. 繁殖以分球為主,母球會著生木子(小球),木子種植短約1年即可開花. 另可用種子繁殖出雜交新品種. 長出花莖後植株較高,需要支撐植株避免強風豪雨折斷.