The invention relates to prepared raw soil prepared with organic wet garbage. The prepared raw soil is basically prepared from, by volume, 30-40 parts of soil, 30-40 parts of organic wet garbage compost and 20-40 parts of kieselguhr, and is formed by mixing the raw materials, wherein 20 g-50 g of amino acid, 300 g-600 g of zeolite powder, 400 g-500 g of polyvinyl alcohol and the like are added corresponding to soil of per cubic meter. Optionally, a proper amount of is added in the component mixing process to promote adsorption between all components and homogenization of a product. The prepared raw soil has the better broad spectrum, is suitable for planting of most landscape plants, and has the better hydrophobicity, water-retaining property and fertilizer maintenance property, nutrientsare comprehensive, the proportion is moderate, growth of plants can be promoted, and compared with a traditional medium and planting oil, the aspects of the plant growth vigor, the flowering phase, the plant adverse resistance, the roots and the like are obviously improved through the prepared raw soil.