Profile: Earth & Turf Products, LLC is engaged in the production of topdressers for lawn care, sports turf, golf course and parks & recreation departments. Our topdressers spread a variety of materials, such as sand, compost, topdressing mixes, calcined clay, infield mix, wood chips, lime and de-icing materials. Our Truflow™ line of spreaders are a simple gravity flow design, with an agitator to keep the material flowing and a large diameter roller to expel the topdressing material.