A combined planting garden,The bag comprises a bag body and a number of support plates.Among them,The bag body has a bottom.There is a piece extending from the bottom to the top.Around the connection of the bottom and the side sheet,A holding space can be formed inside the bag body.And the upper part of the holding space is penetrated outwards by an opening.The support plate is placed along each side of the bottom.Stand up and lean against each side piece.When the user turns the side piece down from the opening,That is to say, the support plate can be covered by the folded side piece.A support plate is covered in each side piece.The surface of the bag body can be kept straight without collapse.一種組合式種植圃，其包含有：一袋體與數支撐板，其中，袋體具有一底部，底部四周往上各延伸有一側片，以該底部與側片的連接圍繞，係可在袋體內部形成有一容置空間，且該容置空間上方是以一開口往外進行穿透，支撐板是沿著底部的各邊做置放，並立起與各側片產生貼靠，當使用者從開口處將側片往下做翻折時，即令支撐板能被該反折的側片包覆，俾利用各側片中均包覆有一支撐板，使袋體表面能保持挺直不塌陷。
