What does it mean to hide the fragrance of vegetation in spring and warm the air in early summer?

It means: the breath of spring has been quietly hidden, because summer has gradually emerged, and the warm wind has hammered the trees green. Used to describe a long summer.

Long summer is the seventh solar term among the twenty-four solar terms and the first solar term in summer. The festival is held on May 5-7 of the Gregorian calendar every year. At this time, the bucket handle of the Big Dipper points to the southeast. Chang Xia said that bidding farewell to spring is the beginning of summer, so it is also called "the end of spring". Born in spring, grown in summer, harvested in autumn and stored in winter. Because China has a vast territory and a large span from north to south, natural rhythms vary from place to place. In the long summer season, only the area south of Fuzhou-Nanling line in China presents the summer scene of "dark green trees, long summer, balcony reflection into the pond"; And parts of the northeast and northwest just have the breath of spring at this time.

One of the climatic characteristics of the long summer solar terms is the obvious increase of showers and thunderstorms. Precipitation increases and the intensity increases.