There are many varieties of gardenia, and these varieties bloom differently every year. Like Gardenia grandiflora, it can only bloom once a year, while Gardenia grandiflora can bloom twice a year under suitable maintenance conditions. For Gardenia jasminoides Ellis, it usually blooms twice a year. If in the greenhouse, strictly control the breeding conditions, it may open three times a year.
Generally speaking, the flowering time of gardenia is in spring and summer, mainly from May to August. However, according to the different varieties, the specific flowering time is also different
According to different culture conditions, flowering time is also different. If the cultivation conditions are in line with its growth habits, it can bloom from May to August. If the cultivation conditions are relatively poor, it may bloom only in June to July
