The present subject matter relates to a lifting system (100) for a plurality of planting trays (102). The lifting system (100) may comprise a rectangular framework structure (104) carrying the plurality of planting trays (102). Further, a plurality of hooked slings (106) are connected to the rectangular framework structure (104). Furthermore, an overhead shaft (108) connected to the plurality of hooked slings (106) and disposed above the rectangular framework structure (104) at a predetermined height.