1. Tray culture-presentation of horticultural products (1) of the type formed from a rectangular parallelepiped open on one of its major faces to form a hollow interior (2) and constituting greater face opposite closed (3) tray base, characterized porqueen said hollow interior (2), the tray (1) has a substrate based on vegetable soil, peat and manure allowing cultivation, either from seeds or from plants, horticultural products consumption crude desired (4), the base (3) has small holes (5) distributed uniformly over its surface that allow drainage and oxygenation of the substrate contained therein (2), the base (3) has in the lower corners holes (9) and, as an extension of the top corners of the tray itself, has projections (8) on the top edge of the major side faces, the tray (1) has respective handles (7) to facilitate management and transport.2. Culture tray-presentation of horticultural products according to claim 1, characterized in that it is stackable with other trays (1) based on the lower recesses (9) and upper extensions (8) 3. Culture tray-presentation of horticultural products according to claim 1, characterized in that the handles (7) are punched in the stacking tray (1) vertically extending covering partially or totally the sides of the tray (1), forming part of the side walls of the tray (1) itself, being deployable towards fuera.4. Culture tray-presentation of horticultural products according to any of the preceding claims, characterized in that the tray (1) is reinforced cardboard moisture resistant and repulpable based on cellulose fibers recycled.