The invention relates to a seed tray comprising an upper support (3) from which a number of cavities (1) originate, said cavities having lateral walls, bases (6) and openings (5) located corresponding to said upper support (3). The upper support (3) comprises through-openings (4) located in zones where groups of four cavities (1) come together. The seed tray according to the invention is intended for the growth and transportation of seedlings accommodated inside the cavities, wherein the object of the invention is to improve the ventilation and particularly the brightness among the different cavities in order to thereby achieve an optimum growth of the seedlings.
