The flowering time of Gardenia jasminoides Ellis is from March to July every year, while the flowering time is from June to July every year. It usually begins to conceive in March, but in April it can see its flower bud on the plant.
In May, the buds on the plant will open one after another, but in June, the buds will open in large numbers, with white flowers hanging all over the branches, sending out fragrance, very intoxicating. In July, its flowers will gradually wither.
Before it blooms, about April to may, it's better to add some liquid fertilizer to it, so that it can better reserve the nutrients needed for flowering. The fertilizer chooses the P-K fertilizer as much as possible, so as to promote the flower. If only adding nitrogen fertilizer, it is easy to cause it to grow but not bloom,