Abstract: This invention is directed to a turf grooming deck configured for attachment to a lawn tractor and includes a deck member positioned between front and rear wheels of the lawn tractor and having an upper platform and a plurality of downwardly depending surfaces that, together, defines an interior area. A plurality of channels is mounted to a bottom surface of the upper platform and arranged in a diamond configuration. Further, the sidewalls define channel openings by which the channels are accessed. The turf grooming deck includes first and second brush modules, each brush module including a plurality of brush members, a first module including a plurality of metal tines and the second module including a plurality of push broom type bristles. The brush modules are interchangeable by insertion or removal thereof relative to respective channels via respective channel openings.