Hello, dear. Gardenia only blooms once a year. The flowering period of gardenia is in the rainy season in June, which spans about one month and blooms one after another. Gardenia microphylla can bloom twice a year, once in April-June and once in August-September as long as it is properly maintained and managed. Gardenia is an evergreen shrub or small tree with a height of 100-200 cm, and most plants are relatively low. Dry gray, green branchlets, opposite leaves or whorled main branches, obovate oblong, 5 ~ 14 cm long, suspicious and shiny, full lines, solitary branches or leaf axils, white and fragrant; Corolla salverform, 6-lobed, fleshy. The fruit is ovoid with 6 longitudinal edges. Mainly distributed in Sichuan, Jiangsu, Zhejiang, Anhui, Jiangxi, Guangdong, Yunnan, Fujian, Taiwan Province, Hunan and other places. Like warm and humid, like sunshine, cold-resistant, semi-cloudy, afraid of stagnant water, loose, fertile, acidic sandy loam, leaves easy to yellow, native to China.