The invention refers to a plant growing system for moving growing plants subject to positive control the plant growing system having the following features: a first guidance panel (1) having a first guidance panel center (10) and first guidance panel slots (11) extending within said first guidance panel (1) from an area adjacent to the first guidance panel center (10) in an outward direction a further guidance panel (2) with a further guidance panel center (20) and further guidance panel slots (21) providing guiding tracks for a multitude of plant holding elements wherein said first guidance panel (1) with said first guidance panel center (10) and said further guidance panel (2) with said further guidance panel center (20) are coaxially arranged and adapted on top of each other to provide a rotation movement between each other around a common rotation axis (A) wherein plant openings (O) for said plant holding elements are formed at intersections of said first guidance panel slots(11) with said further guidance panel slots (21) wherein according to a first principle said plant openings (O) are distributed in a spiral like pattern around said rotation axis (A) showing a sense of rotation wherein in said sense of rotation of said spiral like pattern several or all spiral adjacent plant openings (O1) are arranged at a plant opening angle(a) with respect to said rotation axis (A). According to the invention it is claimed that said first guidance panel slots (11) and said further guidance panel slots (21) are curved such that between said spiral adjacent or between said circle adjacent plant openings (O1) a radially adjacent plant opening (O2) is located in a radially outward direction on a bisecting line of said plant s opening angle(a) or deviating at an angle of less than 10° preferably less than 8° and more preferably less than 6° from said bisecting line.
