A modular multi-tiered planter kit that comprises two support elements that are fitted for positioning on a surface, perpendicular to the surface and spaced from each other, a plurality of planter assemblies that are fitted for connection in a disassemblable mounting, with the two support elements in a multi-tier configuration, wherein they each extend in an essentially horizontal direction, in the gap between the two support elements, wherein the kit is characterized in that once mounted as stated, the planter assemblies each comprise a unified planter element that serves in each of the planter assemblies, and the planter assemblies comprise one or more from the group of various types of planter assemblies.