Abstract: A soil treatment device that reconditions topsoil by removing an amount of topsoil, treating the topsoil, placing bacteria and small organisms within the topsoil, and then returning the topsoil to the ground surface. The device removes the topsoil from a ground surface by a front-mounted set of cutter blades that remove topsoil down to a specific depth and places it on a conveyer belt. The belt then transports the topsoil into the device, where it is irradiated; seeded with bacteria, microorganisms, and seedlings; and then discharged back onto the ground surface.