A gardening appliance includes a liner positioned within a cabinet and defining a grow chamber, a grow tower rotatably mounted within the liner and defining a root chamber, a sealed system including an evaporator, and a hydration system. The hydration system includes a supply conduit for providing a flow of liquid into the root chamber, a condensate collection tray positioned below the evaporator and defining a condensate collection reservoir for collecting condensate formed by the evaporator while the sealed system is operating, and a condensate return conduit fluidly coupling the condensate collection reservoir and the supply conduit for supplying the condensate into the supply conduit.

A gardening appliance includes a liner positioned within a cabinet and defining a grow chamber, a grow tower rotatably mounted within the liner and defining a root chamber, a sealed system including an evaporator, and a hydration system. The hydration system includes a supply conduit for providing a flow of liquid into the root chamber, a condensate collection tray positioned below the evaporator and defining a condensate collection reservoir for collecting condensate formed by the evaporator while the sealed system is operating, and a condensate return conduit fluidly coupling the condensate collection reservoir and the supply conduit for supplying the condensate into the supply conduit.

The present disclosure is an irrigation device for promoting the deep root growth of a plant. The irrigation device may comprise a tube and a hose, wherein the hose may have one or more slits that allow liquid to seep out if the water pressure in the hose is too high. The water pressure may get too high if the pores of the soaker hose become temporarily clogged, which may happen if a fertilizer solution is put into the irrigation system.

The present disclosure is an irrigation device for promoting the deep root growth of a plant. The irrigation device may comprise a tube and a hose, wherein the hose may have one or more slits that allow liquid to seep out if the water pressure in the hose is too high. The water pressure may get too high if the pores of the soaker hose become temporarily clogged, which may happen if a fertilizer solution is put into the irrigation system.

Systems and methods for hydroponic plant cultivation are disclosed herein. The systems can include a water management unit, a bioreactor, and one or more plant growth regions. Plants may be cultivated on floats disposed in the one or more plant growth regions. The bioreactor can include a substrate upon which one or more of bacteria, fungi, and/or other microorganisms can reside. A nitrogen feed source can be delivered to the bioreactor where it is converted into nitrates via a nitrification process. Plasma activated water can also be added to the system.

Systems and methods for hydroponic plant cultivation are disclosed herein. The systems can include a water management unit, a bioreactor, and one or more plant growth regions. Plants may be cultivated on floats disposed in the one or more plant growth regions. The bioreactor can include a substrate upon which one or more of bacteria, fungi, and/or other microorganisms can reside. A nitrogen feed source can be delivered to the bioreactor where it is converted into nitrates via a nitrification process. Plasma activated water can also be added to the system.

A cooling and/or heating system for cooling and/or heating plant roots includes at least one heat transfer element to be disposed in a growth base close to plant roots and a 3D textile through which a fluid can flow and which comprises at least one fluid inlet for admitting the fluid and at least one fluid outlet for discharging the fluid. A device with such a cooling and/or heating system and a growth base for plants, and a method for cooling and/or heating plant roots, where fluid of a determined temperature flows through the at least one heat transfer element for the purpose of cooling and/or heating plant roots.

The present disclosure relates to a pneumatic serial device for spraying materials into a deep soil layer and an implementation method thereof. The device comprises a material spraying injector (1), a air blasting system (2) connected with the material spraying injector (1), and a material feeding system (3), wherein the air blasting system (2) and the material feeding system (3) are connected with the material spraying injector (1) in series in sequence, wherein the air blasting system (2) comprises a high-pressure air tank (2-1) and a quick relieve valve (2-2), the material feeding system (3) comprises a material chamber (3-1), a feeding valve (3-2), a valve I (3-3), a material sending chamber (3-4), a valve II (3-5) and a material delivery pipe (3-6) which are connected to each other in sequence, and the material delivery pipe (3-6) extends into the high-pressure air tank (2-1) and is communicated with the quick relieve valve (2-2) at the bottom thereof. Combined with the implementation method thereof, the device can uniformly apply a certain amount of various materials into the soil layer at any depth, replacing the traditional method, greatly improving the operation efficiency of applying materials into the deep soil layer, significantly reducing the cost of applying materials into the deep soil layer, and reducing the labor intensity.

The present disclosure relates to an article for enriching soil fertility, a method of manufacturing the same and a method of enriching soil fertility. The article comprising: a plurality of containers, each having a respective fluid-permeable membrane and each containing one or more fertilizers. At least one of permeabilities of the membranes and contents of the one or more fertilizers are selected to control a release of the fertilizers from the containers.

The present disclosure relates to an article for enriching soil fertility, a method of manufacturing the same and a method of enriching soil fertility. The article comprising: a plurality of containers, each having a respective fluid-permeable membrane and each containing one or more fertilizers. At least one of permeabilities of the membranes and contents of the one or more fertilizers are selected to control a release of the fertilizers from the containers.