One variation of a method for automatically redistributing plants throughout an agricultural facility includes, at a mobile robotic system: delivering a first module—defining a first array of plant slots at a first density and loaded with a first set of plants in approximately a second growth stage—from a grow area within a facility to a transfer station within the facility; delivering a second module—located within the facility and defining a second array of plant slots at a second density less than the first density—to the transfer station; and following transfer of a first subset of plants from the first array of plant slots in the first module into the second array of plant slots in the second module at the transfer station, delivering the second module to the grow area in the facility.

A plant treatment apparatus includes: a plant holding unit; an ultraviolet irradiation unit configured to irradiate a plant held by the plant holding unit with light comprising ultraviolet light in a wavelength range of no less than 270 nm and no more than 290 nm; and either (i) a plant immersion unit configured to immerse the plant held by the plant holding unit into a liquid that comprises water and is held by the plant immersion unit, or (ii) a liquid ejection unit that ejects the liquid towards the plant held by the plant holding unit.

A tower catch mechanism that facilitates loading of vertical grow towers in a vertical farming structure having associated conveyance mechanisms for moving the vertical grow towers through a controlled environment, while being exposed to controlled conditions, such as lighting, airflow, humidity and nutritional support. The present disclosure describes a load conveyance mechanism that transfers grow towers to a loading position where grow towers are loaded onto a select grow line. Each grow line may include a grow tower conveyance system that moves vertically-oriented grow towers to select positions along a grow line. The system may include a tower catch mechanism that registers grow towers in position at the loading position for insertion into a select grow line. In some implementations, the tower catch mechanism can be integrated into other structures of the vertical farming system, such as a gutter basin corresponding to a select grow line.

A tower catch mechanism that facilitates loading of vertical grow towers in a vertical farming structure having associated conveyance mechanisms for moving the vertical grow towers through a controlled environment, while being exposed to controlled conditions, such as lighting, airflow, humidity and nutritional support. The present disclosure describes a load conveyance mechanism that transfers grow towers to a loading position where grow towers are loaded onto a select grow line. Each grow line may include a grow tower conveyance system that moves vertically-oriented grow towers to select positions along a grow line. The system may include a tower catch mechanism that registers grow towers in position at the loading position for insertion into a select grow line. In some implementations, the tower catch mechanism can be integrated into other structures of the vertical farming system, such as a gutter basin corresponding to a select grow line.

A vertical farming structure having vertical grow towers and associated conveyance mechanisms for moving the vertical grow towers through a controlled environment, while being exposed to controlled lighting, airflow, humidity and nutritional support. The present disclosure describes a reciprocating cam mechanism that provides a cost-efficient mechanism for conveying vertical grow towers in the controlled environment. The reciprocating cam mechanism can be arranged to increase the spacing of the grow towers as they are conveyed through the controlled environment to index the crops growing on the towers. The present disclosure also describes an irrigation system that provides aqueous nutrient solution to the grow towers.

A vertical farming structure having vertical grow towers and associated conveyance mechanisms for moving the vertical grow towers through a controlled environment, while being exposed to controlled lighting, airflow, humidity and nutritional support. The present disclosure describes a reciprocating cam mechanism that provides a cost-efficient mechanism for conveying vertical grow towers in the controlled environment. The reciprocating cam mechanism can be arranged to increase the spacing of the grow towers as they are conveyed through the controlled environment to index the crops growing on the towers. The present disclosure also describes an irrigation system that provides aqueous nutrient solution to the grow towers.

The disclosed container defines (i) an “interior” configured to interact with a fluid and/or developing plants, and (ii) an “exterior” that at least partially defines a perimeter around the interior. The disclosed container may further include stacking features/elements which allow one container to be stacked/nested one upon the other. The disclosed container may further include features/elements which enable one container to be connected adjacent to the other. The disclosed container may further include (i) features/elements for delivering fluid, (ii) features/elements for draining fluid, and (iii) features/elements for supporting developing plants that are conducive to their growing within the disclosed container.

The disclosed container defines (i) an “interior” configured to interact with a fluid and/or developing plants, and (ii) an “exterior” that at least partially defines a perimeter around the interior. The disclosed container may further include stacking features/elements which allow one container to be stacked/nested one upon the other. The disclosed container may further include features/elements which enable one container to be connected adjacent to the other. The disclosed container may further include (i) features/elements for delivering fluid, (ii) features/elements for draining fluid, and (iii) features/elements for supporting developing plants that are conducive to their growing within the disclosed container.

Facility layouts and configurations for an automated crop production system for controlled environment agriculture. In particular implementations, the core of the facility comprises a controlled growth environment and a central processing system. The controlled growth environment includes systems for exposing crops housed in modules, such as grow towers, to controlled environmental conditions. The central processing system may include various stations and functionality both for preparing crop-bearing modules to be inserted in the controlled growth environment, for harvesting crops from the crop-bearing modules after they have been extracted from the controlled growth environment, and for cleaning or washing crop-bearing modules for re-use. The controlled growth environment may include vertical farming structure having vertical grow towers and associated conveyance mechanisms for moving the vertical grow towers along one or more grow lines. The conveyance mechanisms may include a return transfer mechanism that creates a return or u-shaped path for each grow line.

A hydroponic growing apparatus, system, and method is provided. The hydroponic grower includes one or more seed beds each having a length and a width operably supported by a framework. A seed belt is rotatable around each of the one or more seed beds between loading and offloading positions to and from a seed growing position. Seed is discharged onto the seed belt for hydroponically growing a seed atop of the one or more seed beds. Seed growth can be offloaded through the path of a stream of liquid exiting a liquid nozzle for cutting through offloaded seed growth in at least one direction.