Landscaping Products & Supplies. Dirt Cheap provides residents of Lake, Marion and Sumter Counties with quality stone, mulch, gravel and other landscaping products picked up or delivered. Our prices will rock you! Dirt Cheap is your premier landscape supplier located in Summerfield, Florida. For all of your dirt, rock, mulch, clay and sand needs, look to the ones who will deliver it dirt cheap. We carry a wide variety of decorative stone, cement products, pavers, boulders, mulches and much, much more. 352-245-7900.