The invention provides an assembly-type planting container (210) which is high in assembling freedom and easy to assemble. The disclosed assembly-type planting container (210) is provided with: bottom plate pieces (221) having a fitting part on the top surface of the main plate, which is a rectangular plate； side plate pieces (231) having a bottom plate joining piece (225) with a joining unit on the bottom surface and having a fitting part on the top and bottom of the main plate, which is a rectangular plate； inter-side plate auxiliary pieces (241) having a height corresponding to that of said side plate pieces (231) and having a fitting part on the top and bottom； and top joining pieces (250) having a fitting part on the bottom. The assembly-type planting container (210) is assembled by erecting the side plates around the circumference of the bottom plate parts (221) by alternately fitting together the side plate pieces (231) and the inter-side plate auxiliary pieces (241) by means of the respective fitting parts thereof, and by fitting the top joining pieces (250) on top of the area neighboring the side plate pieces (231) and the inter-side plate auxiliary pieces (241) by means of the respective fitting parts.本發明係提供一種組合自由度高，且容易組合之組合式植栽容器。組合式植栽容器係具有以下構造：底板片，係於略方形板體之主板之上側面設有嵌合部；側板片，係於下側面具有設置嵌合部之底板結合片，且於略方形板體之主板下部與上部設有嵌合部；側板間輔助片，係具有與該側板片高度對應之高度、下部與上部設有嵌合部；下部設有嵌合部之上部結合片；底板片周圍，將側板片及側板間輔助片交互透過上述嵌合部而嵌合，垂直裝設側板，於側板片與側板間輔助片之鄰接部上部，將上部結合片透過上述嵌合部嵌合，組合而成。
