Urban public place seasonal flower display rack with water retention function

The utility model relates to the technical field of seasonal flower display racks, in particular to an urban public place seasonal flower display rack with a water retention function, which comprises a base, a support column is fixedly connected to the inner side of the base, an objective table is fixedly connected to the upper end of the support column, and a threaded shaft is spirally connected to the upper end of the inner side of the objective table. Through the arrangement of the base and the sponge strip, firstly, the base is filled with water, flower mud which is soaked and fully absorbed with the water is placed in the felt bag, then a nutrition bag with a proper size is placed in the flower mud, and then flowers are planted in the felt bag; the sponge strip and the felt cloth can absorb water in the base and transport the water into the felt bag, and the water is absorbed by the flower mud, so that the water in the flower mud is enhanced, the flowers are prevented from being dehydrated and are not ea