A wall mounted agricultural system that includes a mounting structure including a first end and a second end and supported from a substantially vertically extending wall surface, and at least one planter box that includes a plurality of sidewalls and a bottom wall that cooperate to form a compartment adapted to receive plant matter therein and an upwardly opening aperture adapted to receive a fluid therethrough, wherein at least one of the side walls comprises a rear wall facing the wall surface, the at least one planter box is adapted to mount to the mounting structure such that the rear wall is spaced from the wall surface to create a space therebetween, and wherein the at least one planter box includes an aperture in fluid communication with the compartment and the space positioned between the rear wall and the wall surface.
