When will the flowers in the north move out?

In spring, potted plants should be moved outdoors earlier. In normal years, in the south of the Yellow River and the middle and lower reaches of the Yangtze River, the removal time of potted flowers is generally the best between Qingming and Grain Rain; In the area north of the Yellow River, the exit time is generally between Grain Rain and Changxia.

According to different places of origin, flowers originating in the north can be moved indoors before and after Grain Rain. For flowers originating in the south, it is best to move out around the long summer.

Choose the time according to the drought resistance of flowers, such as winter jasmine, plum blossom, wintersweet, rose, papaya and other flowers with strong cold resistance, and move out when the average day and night temperature reaches 65438 05℃; Milan, jasmine, osmanthus, white orchid, hibiscus, lobelia chinensis, kumquat, cactus, crab claw orchid, lotus, etc. The cold resistance is weak, and you can only go out when the temperature reaches above 65438 08℃.

Extended data

Potted flowers need a process of adapting to the external environment when they leave the room. Plants wintering indoors are accustomed to the stable environment in the greenhouse, so they can't move out in spring, otherwise they are vulnerable to low temperature or dry wind.

10 should be ventilated by opening the window before leaving the room, so that the flowers can gradually adapt to the external temperature; You can also leave the room in the morning and re-enter and move into the room in the afternoon; Leave the room on cloudy days, but not on windy days. Flowers and plants that have just moved out of the room should be placed in a sheltered and sunny place. You can spray clean water around noon every day to keep the soil moist, and remember to water it more.