Tampa Bay Gravel for Landscape and Gardening White Gravel, Crushed Shells, Granite, Lime Rock and more for Landscaping and Gardening in Tampa Bay, Sarasota, Palmetto and Bradenton by Big Earth Landscape Supply. Decomposed Granite – Rock N Dirt Yard Decomposed granite, in a crushed stone form, is used as a pavement building material.It is used on driveways, garden walkways, bocce courts and petanque terrains,and municipal urban park and natural regional and national park 'sidewalks' and heavy-use paths. What is the difference between "Crushed Stone" and ... Although the term "gravel" does have a specific engineering definition (aggregate of a certain size range), in design specifications the terms "crushed stone" and "crushed gravel" have come to have a slightly different and generally agreed upon meaning.    Read More