The present invention discloses a method for growing agricultural products in closed environments, particularly for vertical farms, comprising the steps of: arranging the agricultural products on a plurality of trays (100)； arranging the plurality of trays (100) in a plurality of air conditioned grow rooms (314a, 314b, 314c, 314d) inside a closed environment (401), each room (314a, 314b, 314c, 314d) having artificial lighting and optimised climatic conditions for a determined type of agricultural products or for a specific growth phase of the agricultural products； moving the trays (100) from a first grow room (314a, 314b, 314c, 314d) to a second grow room (314a, 314b, 314c, 314d), each grow room (314a, 314b, 314c, 314d) having artificial lighting parameters and differentiated climate control based on a certain growth phase of the agricultural products moved. The invention also discloses a system for implementing the described method.
