昙花一年到底能开几次?有关资料记载为4～5次,而我们多年盆栽经验得出的结论是:一年可以开6次。我们选择阳台进行昙花盆栽试验。10多年来先后盆栽(包括扦插)昙花46盆,去年有20盆开花,群体开花一年达8次,开花总累计日数26天,总开花151朵。其中盆栽10年的单株开花6次,开花累计日数达20天,累计开花34朵。昙花性喜阴湿多雾的环境。不喜曝晒,不耐寒。周宁县地处闽东北,县城海拔886米,全年气候温和,云 How long can the blossoms be opened in a year? The information is recorded as 4 to 5 times, and our years of experience in potted plants concluded: 6 times a year. We choose the balcony for Epiphyllum pot experiment. Over the past 10 years has potted plants (including cuttings) Epiphyllum 46 pots, 20 pots flowering last year, the population flowered up to 8 times a year, the total number of flowering days 26 days, the total flowering 151. Among them, 10 years of potted plants flowering 6 times, the total number of flowering days up to 20 days, a total of 34 flowering. Abalone like wet and foggy environment. Do not like exposure to the sun, not cold. Zhouning County is located in Fujian northeast, 886 meters above sea level, the annual climate is mild, clouds