Abstract: An improved playing surface including a synthetic turf base positioned atop a foundation. The synthetic turf base includes synthetic fibers secured to a backing material. The synthetic turf base also includes a surface layer of growth medium applied on top of the backing material to reach a predetermined depth. Natural grass is planted in the surface layer of growth medium. The backing is provided with perforations or openings sufficient in number to permit the roots of the natural grass to extend through the backing into the sub-base of the foundation.