The invention is a combined planting basin, which has a water storage basin and a culture basin overlapped and clamped at two positions inside and outside, and a water storage space is separated between the culture basin and the water storage basin, while the culture basin is additionally provided with planting materials, and the planting materials can be contacted with the water phase of the water storage space, so that the user can quickly change the planting basin with the internal water storage； in addition, the water storage basin and the culture basin In the overlapping state, there will be some overlaps in the internal space of the pot, so as to simplify the volume of the whole pot and improve the lack of large volume occupied by traditional pot plants.本創作為一種組合式植栽盆，具有疊合卡接於內外兩位置的儲水盆與培養盆，並使培養盆與儲水盆之間間隔出一儲水空間，而培養盆內另設有種植材料，且上述種植材料可與儲水空間的水相互接觸，如此方便使用者能快速更換內部儲水的植栽盆；此外，儲水盆與培養盆在疊合狀態下，內部空間將會有部分重疊，藉以將整個盆體的體積精簡，改善傳統盆栽占用體積龐大的缺失。
