A stand is provided for storing a grass bagger or collection assembly removed from a lawn mower. The stand includes a base, which may include wheels, and a pair of upstanding arms to which the grass collection assembly is mounted. The arms include receivers, such as pins or plates, to which the frame of the bagger assembly is hooked. A fastener extends through at least of the arms and the bagger frame to prevent accidental falling of the frame from the stand. The stand includes upstanding members over which the bagger chute can be mounted to store the chute in an upright position adjacent the grass collector frame and bag. A shelf may be provided on the stand to store other bagger accessories.