Abstract: Plants are grown in grow trays. The grow trays are placed on a shelf that has rollers mounted on a top side of the shelf and a first stop at a first end of the first shelf. The first shelf is tilted so that grow trays placed on the first shelf will tend to roll towards the first stop at the first end of the first shelf. A plurality of light panels is mounted on the light support system at various locations over the shelf so that a first subsection of the grow trays will be illuminated by the light panels and a second subsection of the grow trays will not be illuminated by the light panels.

Abstract: Plants are grown in grow trays. The grow trays are placed on a shelf that has rollers mounted on a top side of the shelf and a first stop at a first end of the first shelf. The first shelf is tilted so that grow trays placed on the first shelf will tend to roll towards the first stop at the first end of the first shelf. A plurality of light panels is mounted on the light support system at various locations over the shelf so that a first subsection of the grow trays will be illuminated by the light panels and a second subsection of the grow trays will not be illuminated by the light panels.

Abstract: A system for enabling controlled plant growth of plants in containers includes linear tracks spaced apart from each other by intervening supporting plates. Each track includes an array of blue and red LEDs affixed to heat sink that can slide along the track to be positioned in a desired arrangement to the container beneath it. A controller for the LEDs is positioned between every other pair of tracks to control adjacent arrays of LEDs. The controller controls the LEDs to provide light to the plants in the containers of desired intensity and wavelength.

Abstract: A system for enabling controlled plant growth of plants in containers includes linear tracks spaced apart from each other by intervening supporting plates. Each track includes an array of blue and red LEDs affixed to a heat sink which can slide along the track to be positioned in a desired arrangement to the container beneath it. A controller for the LEDs is positioned between every other pair of tracks to control adjacent arrays of LEDs. The controller controls the LEDs to provide light of desired intensity and wavelength to the plants in the containers.