The present invention relates to a container (2) for propagating growth ofseedlings, having a main body (3) comprising a base (4), a central wall (6)extendingvertically from the base (4). A first wall section (8) and a second wallsection (10) are arranged to the main body (3). The first wall section (8) andthe second wall section (10) are hingeably connected to the main body (3).The base, the central wall, the wall sections forms in the closed condition atleast two cells (14, 14) being open at top (18). The base (4) comprises asupportingstructure (24) at the lower part of the main body (3), wherein the mainbody (3) is provided with supporting means (28, 28) for holding an irrigationmat (30).The present invention also relates to a tray (40) designed forreceiveand carry one or more of said containers (2), a greenhouse (60) including thetray and one or more of the mentioned containers (2), and a method forpropagating growth of seedlings.
