News

Knob Hill Landscape Company Receives a National Award of Excellence

Knob Hill Landscape Company is proud to announce it has been awarded an Award of Excellence - Gold Award for Downtown Educational Ecosystem by the National Association of Landscape Professionals. Knob Hill Landscape’s downtown Springfield, Illinois project features over 600 tons of mossy-sandstone boulders, a main pond, shallow water intake bay/pre-filter, three waterfalls for increased oxygenation of the water, an oversized wetland serving as an aquatic planting bed, and multiple layers of river rock. An