A growing system (1000) for plant growing is disclosed. The system comprises at least a first and a second growing module (200a, 200b) configured to be arranged one on top of the other as seen in a vertical direction. Each growing module (200a, 200b) comprises an inner and an outer circumferential wall (201 ; 202). The inner circumferential wall (201) defines an inner space (203) having an open upper end (204) and an open lower end (205). The inner spaces (203) of each growing module (200a, 200b) form together a combined inner space (206) configured to contain a growing medium. The inner and outer circumferential walls (201 ; 202) define together an irrigation space (207). A pipe (208) forming a throughgoing channel (210) extends from the inner circumferential wall (201) to the outer circumferential wall (202) and forms part of a growing vessel. An outer surface of the pipe (208) comprises an upper fluid receiving compartment (211) having a bottom wall (212) provided with an irrigation hole (213) allowing a fluid contained in the upper fluid receiving compartment (211) to flow into the through-going channel (210) of the pipe (208), whereby a plant to be received in the through-going channel (210) is irrigated.