A flowerpot with a double structure, which includes an inner housing and an outer housing, the inner housing is defined with a plurality of ventilation holes and is installed in the outer housing, the inner housing and the outer housing are separated from each other by a ventilation distance, the cultivated soil is filled in the inner housing and can maintain proper humidity and ventilation via the ventilation holes, the outer housing is defined with a first insertion hole, the inner housing is defined with a second insertion hole, a standpipe is inserted into the first and second insertion holes, so that the standpipe is upright in the inner housing, and the user can insert a single bouquet in the standpipe, so as to achieve the function of planting and inserting a single bouquet.本發明為一種具有雙層結構的花盆，包含有一內殼體及一外殼體，內殼體上有穿設複數個通風孔，且內殼體裝設於外殼體內，而內殼體與外殼體之間又相距有一通風距離，使用者在內殼體內裝填培植土，藉由通風孔能夠使培植土保持適當的濕度及通風；而外殼體上設有一第一插置孔，內殼體上設有一第二插置孔，藉由一立管插置於第一插置孔及第二插置孔內，使立管直立於內殼體內，而使用者能夠在立管內插置單枝花束，進而使本發明達成能夠栽培植栽亦能夠插置單枝花束的功效。
