This creation relates to a structure improvement of a combined flower pot, which includes a water tray, at least one connection shell and a ring body； the water tray includes a tray bottom, a tray wall, and a first opening； each connecting shell includes a tapered portion And a main body part, the first opening of the water tray is sleeved outside the tapered part of the connecting shell, and is interlocked with each other through the boundary between the first opening and the main body part and the tapered part, and the main body part is connected with the tapered part The other side of the ring is provided with a second opening； the ring body has a first side and a second side, and the first side is clamped to the second opening of the connection housing； by this, this creation can be superposed with multiple connection housings In order to adjust the overall height of this creation and apply it to planting plants of different heights, the water tray, connection shell and ring body can have the same or different colors, making this creation visually versatile.本創作關於一種組合式花盆結構改良，包含一盛水盤、至少一連接殼體與一環體；盛水盤包含一盤底，一盤壁以及第一開口；每一連接殼體包含一漸縮部與一主體部，盛水盤的第一開口套設於連接殼體的漸縮部外，並藉由第一開口與主體部與漸縮部的交界相互卡設，主體部與該漸縮部連接的另一側設有第二開口；環體具有第一側與第二側，藉由第一側卡設於連接殼體的第二開口；藉此，本創作可疊合多個連接殼體，以調整本創作的整體高度並應用於種植不同高度的植物，且盛水盤、連接殼體與環體可具有相同或不同的顏色，令本創作具有視覺上的多變化性。
