Founded in 1925 by H. Clay Kellogg, a surveyor and orange farmer, Kellogg Garden Products continues its 85+ year history of perfecting organic soils, mulches, amendments, potting soils, and fertilizers. Our quality landscape and garden products are widely recognized as the highest quality name brand blends on the market. The Kellogg family, and their company, continue to be a major force behind innovation and education in agriculture, gardening, and landscaping in the Western US.