Urban road flower box

The urban road flower box comprises a box body, and a water storage layer, a substrate layer and a covering layer are sequentially formed in the box body from bottom to top; the water storage layer and the covering layer are both filled with glass pumice, and the substrate layer is filled with a mixture of the glass pumice and planting soil; a plurality of absorbent cottons with a siphoning effect are arranged between the water storage layer and the substrate layer, one end of each absorbent cotton extends to the upper part of the substrate layer, and the other end extends to the bottom of the water storage layer. The road flower box has the advantages of dust splashing prevention, mosquito prevention, high regulation and storage capacity and good plant growth environment, and the problems that a traditional road flower box is limited in regulation and storage capacity, poor in landscape coordination, hidden in environmental sanitation and safety and limited in plant selection and growth are effectively solve