This creation is a kind of retaining basin of related what and its parting part, and espespecially one kind can use the retaining basin and its parting part for having barrier ponding exposed containing water container of what such as flowerpot, retaining basin mainly construct be include a basin body and a parting part. Wherein, basin body has a catch basin, it can be used to collect as many as Hou coproduct water of watering flowers, and parting part is then filled or furnishes in what catch basin or parting part is combined into one with basin body, is close to potted flower pot, it can be used to absorb the extra ponding, and obstruct ponding and directly contact external environment, thereby not only can pre- mosquito proof lay eggs breeding in ponding and reduce and infect outside pathogeny, and it is excessive and cause the dirty and messy person of environment to can avoid ponding.本創作係有關於一種蓄水盆及其隔物件，尤指一種可用於如花盆之含水容器而具有阻隔積水外露之蓄水盆及其隔物件，蓄水盆主要構造係包含有一盆體及一隔物件。其中，盆體具有一集水槽，可用以收集澆花後之多餘積水，而隔物件則被填充或擺設於集水槽中，或者是隔物件與盆體結合成為一體，緊臨盆栽花盆，可用以吸收該多餘積水，並阻隔積水直接接觸外界環境，藉此不僅可預防蚊蟲在積水內產卵繁殖而降低傳染病源外，又可避免積水外溢而造成環境之髒亂者。
