Abstract: The invention relates to a holding device for plants, comprising a mounting means (1) and a holding means (2) arranged inside the mounting means (1), wherein the holding means (2) comprises at least two holding elements (5), wherein each holding element (5) is connected to the mounting means (1) via a resilient connecting means (3), and wherein the mounting means (1), the holding means (2) and the connecting means (3) are formed integrally with each other.

Abstract: The invention relates to a support device for plants, comprising a support trellis (2), said support trellis (2) having a plurality of essentially parallel support fillets (4), slit-type openings (5) being provided between individual support fillets (4)

Abstract: The invention relates to a device for moistening and/or fertilizing plants (1), comprising a movable spray lance (3) with at least one spray nozzle (4) arranged on the spray lance (3), wherein a preferably linear guide rail (2) is provided, wherein the spray lance (3) is movably guided in the guide rail (2) in a trajectory extending parallel to the guide rail (2) and extends substantially normal to this trajectory, and wherein a drive, preferably a linear drive (11), is arranged for moving the spray lance in the area of the guide rail (2). The invention further relates to a system for cultivating plants without a substrate, comprising the device according to the invention.

Abstract: The invention relates to a device for moistening and/or fertilizing plants (1), comprising a movable spray lance (3) with at least one spray nozzle (4) arranged on the spray lance (3), wherein a preferably linear guide rail (2) is provided, wherein the spray lance (3) is movably guided in the guide rail (2) in a trajectory extending parallel to the guide rail (2) and extends substantially normal to this trajectory, and wherein a drive, preferably a linear drive (11), is arranged for moving the spray lance in the area of the guide rail (2). The invention further relates to a system for cultivating plants without a substrate, comprising the device according to the invention.