A plant propagation and display tray, which is capable of interlocking alignment with at least one other tray and which is capable of receiving and holding at least one plant pot, comprises a back wall and a bottom ledge forwardly projecting from said back wall； said ledge being inclined towards the back wall and comprising a plurality of alternating projections and troughs, each of said troughs inclining towards a trough point of abutment with the back wall and being of a conformation to securably hold one plant pot such that an open proximal end of the plant pot is exposed to view and a distal end of the plant pot is adjacent to the back wall； each of said projections having an upper surface which inclines towards a projection point of abutment with the back wall, wherein the projection point of abutment is higher than the trough point of abutment with the back wall； wherein said tray is capable of being attached to a wall surface.
