<p>The invention relates to a substrate for soil-less culture, composed of inorganic fibres. …<??>The substrate according to the invention has limited dimensions and is used for the culture phase which corresponds to the development of the young plants. This substrate has the general shape of a parallelepiped and is provided on its bottom face with projections having a small surface area, which isolate the substrate from the ground on which it rests. …<??>The substrate according to the invention allows the culture conditions to be improved. …<IMAGE>… </p>
