1. Modular Planter for culture vertical plane including a main structure and fifteen units of a container for plants, attachable to said structure, and characterized in that: - the main structure (1) is manufactured as welded mesh 15 forming cells in five rows and three columns, with a total measure of 710 mm wide by 950 mm high, supported by four brackets, two upper (2) and two lower (5), in order to get an anchor to the vertical surface and to avoid contact of the structure with ésta.- container felt (3), totally independent, is coupled to the structure by Velcro tape (4), which gives the particularity of allowing the coupling and uncoupling many times as necessary to facilitate change and maintenance of plantas.2. Modular planter for culture vertical plane containing fifteen containers for plants according to claim 1, characterized in that they are formed by two felt layers arranged in a bag, sandwiched between a breathable plastic mesh, extended at its top with a shaped fold "vee", which is stitched Velcro tape (4) on its inner face, so that they can hold the horizontal rods of the estructura.3. Planter modular vertical plane to culture containers fifteen plants according to claim 1, wherein each presents measures 230 mm wide and 195 mm high.