Abstract: A hydroponic growing system including an elongated trough. The trough includes at least a first side wall, an opposite second side wall, and a bottom wall, which all extend in the longitudinal direction of the trough and delimit a space in the centre of the trough, open at the top. The trough also includes a partition wall structure extending in the longitudinal direction of the trough and dividing said central space into two adjacent elongated grooves which are open at the top and into which one or more substrates can be placed for the cultivation of plants. In an example, the partition wall structure includes an elongated overflow channel extending in the longitudinal direction of the groove and guides the irrigation water past the grooves. The overflow channel may be arranged in an elevated position with respect to the bottom wall.

Abstract: A hydroponic growing system including an elongated trough. The trough includes at least a first side wall, an opposite second side wall, and a bottom wall, which all extend in the longitudinal direction of the trough and delimit a space in the centre of the trough, open at the top. The trough also includes a partition wall structure extending in the longitudinal direction of the trough and dividing said central space into two adjacent elongated grooves which are open at the top and into which one or more substrates can be placed for the cultivation of plants. In an example, the partition wall structure includes an elongated overflow channel extending in the longitudinal direction of the groove and guides the irrigation water past the grooves. The overflow channel may be arranged in an elevated position with respect to the bottom wall.

Abstract: A system for the cultivation of plants, including: a cultivation table, in which the plants to be cultivated have been placed at least for the time of the growing stage; growing substrates in which the seeds of the plant are sown and which are placed at the initial end of the cultivation table for germination; and elongated troughs which hold the growing substrates in which troughs also the seeds and seedlings of the plant as well as the grown plants are placed during both said germination and said growing stage. In the method for cultivation of plants in a greenhouse, a growing substrate for the cultivation of plants is placed in an elongated trough, and seeds of a plant are sown in said growing substrate placed in the trough.

Abstract: A system for the cultivation of plants, including: a cultivation table, in which the plants to be cultivated have been placed at least for the time of the growing stage; growing substrates in which the seeds of the plant are sown and which are placed at the initial end of the cultivation table for germination; and elongated troughs which hold the growing substrates in which troughs also the seeds and seedlings of the plant as well as the grown plants are placed during both said germination and said growing stage. In the method for cultivation of plants in a greenhouse, a growing substrate for the cultivation of plants is placed in an elongated trough, and seeds of a plant are sown in said growing substrate placed in the trough.