Provided is a device which can be used to create cavities within the growing media of plant containers to prevent or mitigate against the effects of too much liquid being applied to the growing media. These cavities generally fall into two categories: exfiltration cavities or venting cavities. The exfiltration cavities created by the device allow for the exfiltration of liquid from the growing media of a plant container into the cavities. The venting cavities created by the device provide a space for airflow between the exfiltration cavities and airspace above the growing media in the planting container, so as to facilitate evaporation of the liquid collected in the exfiltration cavity. Also provided is a method for mechanical removal of liquid from the cavities created by the device.

There is provided an off-ground plant growing system providing an electronic monitoring system and also providing a thin layer of high porosity organic compost and providing the steps of adding a precise amount of vermicompost to the soil phase, immediately followed by addition of arbuscular mycorhizae, and followed by regular weekly addition of beneficial micro-organisms for plant development, including mycorhizae associated bacteria, plant growth promoting fungi, soil conditioning bacteria, purple non-sulphur bacteria and probiotic disease-preventing bacteria, in order to promote the creation of a well differentiated, dense and ramified root system and complete microrhizobiome in the compost phase, that can effectively assist the functions of plant roots for optimal precision greenhouse, green walling or homegrown crop production of all kinds, without the use of chemical pesticides or fungicides.

A modular hydroponic tower array fixture system for the growth of organisms such as plants and fungi on arrays of hydroponic towers, allowing for the insertion and removal of individual towers from the array, is provided. Methods for the production of organisms such as plants and fungi using a modular hydroponic tower array fixture system are also provided herein.

The present invention provides a flower pot saucer. The flower pot saucer includes a base with a sidewall extending upwardly therefrom. The base has an upper surface and a lower surface. An aperture is disposed in the base. A screen covers the aperture and is affixed to the upper surface of the base along the periphery of the aperture. In some embodiments, the screen covers the aperture and is affixed to the bottom surface of the base. A plurality of wheels are affixed to the bottom surface of the base. A tube configured to direct the drainage of water that flows through the aperture is attached to the bottom surface of the base. The tube has a curve that redirects the water out and away from a side of the flower pot saucer. The flower pot saucer is both easily transpositioned and allows for proper water drainage.

An air distribution conduit (1) for use in a greenhouse defined by an elongated lower end (2) of an elongated cultivation gutter (3) and by an elongated flexible sheet (4) having two elongated side ends (5,6) which elongated side ends (5,6) are connected to the elongated cultivation gutter (3) and wherein the conduit (1) is provided with multiple openings (12,19) along its length fluidly 0 connecting the interior (13) of the conduit (1) with the exterior (14) of the conduit (1).

A plant container having a plant receptacle adapted to retain plant growth medium and defining an open cultivation end adapted for emergence of a plant system therefrom. The plant container features at least one fertigation supply trough and at least one fertigation drainage trough, each sloping inwardly from the open cultivation end. When the plant container is oriented such that the at least one fertigation supply trough is facing upward, liquid received in the fertigation supply trough flows along the fertigation supply trough away from the open cultivation end, through at least one fertigation supply aperture into and through the interior volume of the plant receptacle, into and along the fertigation drainage trough toward the open cultivation end, and exits by way of at least one fertigation drainage aperture. Typically a series of plant containers are received in end-to-end relation in a channel of a vertical plant cultivation tower.

A plant grow tray system comprising a plurality of trays comprising at least one upper tray and at least one bottom tray is provided. The upper tray is placed inside the bottom tray with upper tray supports between the upper tray and the bottom tray creating a space between the trays. The upper tray and the bottom tray comprise a sealing mechanism to seal the upper tray to the bottom tray. The upper tray has a corrugated profile with crest and trough portions, air holes on the corrugated surface, a drain basin, drain flange, and drain pipe. The bottom tray has an air-flow modifier, air flange, and a drain hole. The system is designed to allow air to be ducted or exhausted from the space between the upper tray and the bottom tray enabling the delivery of conditioned, fresh, or recirculated air directly to a plant.

A modular hydroponic tower array fixture system for the growth of organisms such as plants and fungi on arrays of hydroponic towers, allowing for the insertion and removal of individual towers from the array, is provided. Methods for the production of organisms such as plants and fungi using a modular hydroponic tower array fixture system are also provided herein.

A system having an elongated body defining a hollow passageway therethrough, which includes as a first opening disposed about a longitudinal upper half of the elongated body, and at least two second openings disposed about longitudinal side zones of the elongated body, wherein each of the at least two second opening has an area of between 80 and 700 cm.sup.2.

A method and a system for growing plants on multilayer principle in mobile gutter farming is described, whereby, in the process of growing plants planted in cultivation gutters, said plants are conveyed in cultivation layers present on top of each other in a cultivation space in a longitudinal direction of the cultivation space in one or opposite directions. The cultivation gutters and the plants contained therein, are treated in the cultivation space by means of a processing arrangement in a cultivation layer-specific manner, whereby the cultivation gutters and the plants contained therein are first of all conveyed by motion elements in each cultivation layer of the cultivation space in the longitudinal direction of the cultivation space in opposite directions and are treated by processing elements in each cultivation layer of the cultivation space separately, in a manner substantially independent of the other cultivation layers.